Professor Dyfrig Hughes
Athro mewn Ffarmacoeconomeg / Cyfarwyddwr Ymchwil
![](https://research.bangor.ac.uk/portal/files/28327363/Dyfrig_Hughes.jpg)
- 2000
- Published
The influence of non-compliance on the effectiveness and cost-effectiveness of drug therapies
Hughes, D., Hughes, D. A., Bagust, A., Haycox, A. & Walley, T., 1 Jan 2000, In: Value in Health. 3, 5, p. 373Research output: Contribution to journal › Article › peer-review
- Published
Pragmatic trials - design features and implications for clinical decision making
Hughes, D., Urdahl, H., Hughes, D. A. & Freemantle, N., 1 Aug 2000.Research output: Contribution to conference › Paper
- Published
The influence of non-compliance on the effectiveness and cost-effectiveness of drug therapies
Hughes, D., Hughes, D. A., Bagust, A., Haycox, A. & Walley, T., 1 Nov 2000.Research output: Contribution to conference › Paper
- 2001
- Published
A review of economic models for second-line chemotherapy in the management of advanced, metastatic breast cancer.
Hughes, D. & Hughes, D. A., 1 Jan 2001, 2001 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Accounting for non-compliance in pharmacoeconomic evaluations.
Hughes, D., Hughes, D. A., Bagust, A., Haycox, A. & Walley, T., 1 Jan 2001, In: Pharmacoeconomics. 19, 12, p. 1185-1197Research output: Contribution to journal › Article › peer-review
- Published
Economic evaluations during early (Phase II) drug development: A role for clinical trial simulations.
Hughes, D., Hughes, D. A. & Walley, T., 1 Jan 2001, In: Pharmacoeconomics. 19, 11, p. 1069-1077Research output: Contribution to journal › Article › peer-review
- Published
Pharmacokinetic-Pharmacodynamic modelling of Lapdap (CPG-DDS) combination.
Hughes, D., Hughes, D. A., Watkins, B. & Winstanley, P., 1 Jan 2001, 2001 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
The influence of non-compliance on the effectiveness and cost-effectiveness of drug therapies.
Hughes, D. & Hughes, D. A., 1 Jan 2001, 2001 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Impact of non-compliance on the cost-effectiveness of statin therapy
Hughes, D., Hughes, D. A. & Bagust, A., 1 Sept 2001, In: Value in Health. 4, 6, p. 489Research output: Contribution to journal › Article › peer-review
- Published
Pharmacometric analysis of duration of drug action: implications for improved forgiveness to medication non-compliance
Hughes, D., Hughes, D. A. & Walley, T., 1 Sept 2001.Research output: Contribution to conference › Paper
- Published
Patient compliance and pharmacoeconomics
Hughes, D. & Hughes, D. A., 1 Oct 2001.Research output: Contribution to conference › Paper
- Published
The impact of non-compliance on the cost-effectiveness of pharmaceuticals: A review of the literature.
Hughes, D., Hughes, D. A., Bagust, A., Haycox, A. & Walley, T., 1 Oct 2001, In: Health Economics. 10, 7, p. 601-615Research output: Contribution to journal › Article › peer-review
- Published
Impact of non-compliance on the clinical and cost-effectiveness of statins
Hughes, D. & Hughes, D. A., 1 Nov 2001.Research output: Contribution to conference › Paper
- 2002
- Published
Impact of non-compliance on the therapeutic coverage of oxybutynin – comparison of once- and twice-daily oral formulations.
Hughes, D. & Hughes, D. A., 1 Jan 2002, 2002 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Impact of non-compliance on the therapeutic coverage of risperidone – comparison of long acting injectible with oral formulations.
Hughes, D. & Hughes, D. A., 1 Jan 2002, 2002 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
From efficacy to cost-effectiveness: accounting for non-compliance in pharmacoeconomics
Hughes, D. & Hughes, D. A., 1 May 2002.Research output: Contribution to conference › Paper
- Published
Economic impact of poor compliance with pharmaceuticals.
Hughes, D. & Hughes, D. A., 1 Aug 2002, In: Expert Review of Pharmacoeconomics and Outcomes Research. 2, 4, p. 327-335Research output: Contribution to journal › Article › peer-review
- Published
Accurate and practical dosing of African populations using a height, weight and age model designed for lapdap
Hughes, D., Hughes, D. A. & Bagust, A., 1 Nov 2002.Research output: Contribution to conference › Paper
- Published
Economic evaluation during early (phase II) trials
Hughes, D. & Hughes, D. A., 1 Nov 2002.Research output: Contribution to conference › Paper
- Published
Impact of non-compliance on the cost-effectiveness of pharmaceuticals
Hughes, D. & Hughes, D. A., 1 Nov 2002.Research output: Contribution to conference › Paper
- Published
Patient compliance and pharmacoeconomics
Hughes, D. & Hughes, D. A., 1 Nov 2002.Research output: Contribution to conference › Paper
- Published
The population pharmacokinetics of lapdap
Hughes, D., Ward, S., Simpson, J., Aarons, L., Szwandt, S. & Hughes, D. A., 1 Nov 2002.Research output: Contribution to conference › Paper
- 2003
- Published
Abacavir hypersensitivity: Is pre-prescription genotyping cost-effective?
Hughes, D. & Hughes, D. A., 1 May 2003.Research output: Contribution to conference › Paper
- Published
Abacavir hypersensitivity: Is pre-prescription genotyping cost-effective?
Hughes, D. & Hughes, D. A., 1 Jun 2003.Research output: Contribution to conference › Paper
- Published
Predicting "real world" effectiveness by integrating adherence with pharmacodynamic modelling.
Hughes, D., Hughes, D. A. & Walley, T., 1 Jul 2003, In: Clinical Pharmacology and Therapeutics. 74, 1, p. 1-8Research output: Contribution to journal › Article › peer-review
- Published
Abacavir hypersensitivity: Is pre-prescription genotyping cost-effective?
Hughes, D., Hughes, D. A. & Pirmohamed, M., 1 Sept 2003.Research output: Contribution to conference › Paper
- Published
Modelling changes in first line antimalarial therapy
Hughes, D. & Hughes, D. A., 1 Sept 2003.Research output: Contribution to conference › Paper
- Published
Abacavir hypersensitivity: Is pre-prescription genotyping cost-effective?
Hughes, D., Hughes, D. A. & Pirmohamed, M., 1 Nov 2003.Research output: Contribution to conference › Paper
- Published
Abacavir hypersensitivity: Is pre-prescription genotyping cost-effective?
Hughes, D., Hughes, D. A. & Pirmohamed, M., 1 Nov 2003, In: Value in Health. 6, 6, p. 749Research output: Contribution to journal › Article › peer-review
- Published
Cost-utility analysis of on demand rabeprazole and esomeprazole for symptomatic gastro oesophageal reflux disease
Hughes, D., Hughes, D. A. & Dubois, D., 1 Nov 2003, In: Value in Health. 6, 6, p. 613Research output: Contribution to journal › Article › peer-review
- Published
Cost-utility analysis of on-demand rabeprazole and esomeprazole for non-erosive reflux disease
Hughes, D. & Hughes, D. A., 1 Nov 2003.Research output: Contribution to conference › Paper
- Published
Cost-utility analysis of on-demand rabeprazole and esomeprazole for non-erosive reflux disease
Hughes, D. & Hughes, D. A., 1 Nov 2003.Research output: Contribution to conference › Paper
- Published
Use of PK-PD modelling to predict the impact of non-compliance
Hughes, D. & Hughes, D. A., 1 Nov 2003.Research output: Contribution to conference › Paper
- Published
Drug compliance and pharmaceconomics
Hughes, D. & Hughes, D. A., 1 Dec 2003.Research output: Contribution to conference › Paper
- 2004
- Published
Approaches to pharmacoeconomic analysis
Hughes, D., Hughes, D. A., Walley, T. (ed.), Haycox, A. (ed.), Boland, A. (ed.) & Breckenridge, A. (ed.), 1 Jan 2004, Pharmacoeconomics. 2004 ed. Adis International, p. 101-126Research output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
Clinical Pharmacology: Special safety considerations in drug development and pharmacovigilance.
Hughes, D., Atuah, K. N., Hughes, D. A. & Pirmohamed, M., 1 Jan 2004, In: Drug Safety. 27, 8, p. 535-554Research output: Contribution to journal › Article › peer-review
- Published
Cost-effectiveness analysis of extended-release formulations of oxybutynin and tolterodine for the management of urge incontinence.
Hughes, D., Hughes, D. A. & Dubois, D., 1 Jan 2004, In: Pharmacoeconomics. 22, 16, p. 1047-1059Research output: Contribution to journal › Article › peer-review
- Published
Internationalisation of cost-effectiveness model for on-demand use of proton pump inhibitors - Belgium.
Hughes, D. & Hughes, D. A., 1 Jan 2004, 2004 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Modelling in health economics
Hughes, D., Hughes, D. A., Walley, T. (ed.), Haycox, A. (ed.), Boland, A. (ed.) & Breckenridge, A. (ed.), 1 Jan 2004, Pharmacoeconomics. 2004 ed. Adis International, p. 141-154Research output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
The future challenges
Hughes, D., Hughes, D. A., Walley, T. (ed.), Haycox, A. (ed.), Boland, A. (ed.) & Breckenridge, A. (ed.), 1 Jan 2004, Pharmacoeconomics. 2004 ed. Adis International, p. 167-174Research output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
Pharmacoeconomics in Wales: functions of the all Wales medicines strategy group
Hughes, D. & Hughes, D. A., 1 Apr 2004.Research output: Contribution to conference › Paper
- Published
Pharmacoeconomics of pharmacogenetic testing: azathioprine
Hughes, D., McAllister, R. & Hughes, D. A., 1 Apr 2004.Research output: Contribution to conference › Paper
- Published
Patient compliance and persistence with prescribed medication: Measurement and health economic impact
Hughes, D., Koncz, T., Hughes, D. A., Cleemput, I. & Annemans, L., 1 May 2004.Research output: Contribution to conference › Paper
- Published
Cost-effectiveness analysis of HLA B*5701 genotyping in preventing abacavir hypersensitivity
Hughes, D., Hughes, D. A., Vilar, F. J., Ward, C. C., Alfirevic, A., Park, B. K. & Pirmohamed, M., 1 Jun 2004, In: Pharmacogenetics. 14, 6, p. 335-342Research output: Contribution to journal › Article › peer-review
- Published
Introduction to pharmaeconomics
Hughes, D. & Hughes, D. A., 1 Jul 2004.Research output: Contribution to conference › Paper
- Published
Pharmacoeconomic models that incorporate non-compliance
Hughes, D. & Hughes, D. A., 1 Jul 2004.Research output: Contribution to conference › Paper
- Published
Pharmacoeconomics appraisals by the all Wales medicines strategy group
Hughes, D. & Hughes, D. A., 1 Jul 2004.Research output: Contribution to conference › Paper
- Published
The difference between effectiveness and efficacy of antimalarial drugs in Kenya.
Hughes, D., Amin, A. A., Hughes, D. A., Marsh, V., Abuya, T. O., Kokwaro, G. O., Winstanley, P. A., Ochala, S. A. & Snow, R. W., 1 Sept 2004, In: Tropical Medicine and International Health. 9, 9, p. 967-974Research output: Contribution to journal › Article › peer-review
- Published
Economic evaluation of on-demand maintenance therapy with proton pump inhibitors in patients with symptomatic gastroesophageal reflux disease - a Monte-Carlo analysis for Italy
Hughes, D., Hughes, D. A., Marchetti, M. & Colombo, G., 1 Oct 2004.Research output: Contribution to conference › Paper
- Published
A single centre open phase IV study to evaluate the safety and tolerability of chlorproguanil-dapsone when dosed by defined height bands
Hughes, D., Makanga, M., Winstanley, P. & Hughes, D. A., 1 Nov 2004.Research output: Contribution to conference › Paper
- Published
Cost minimization of on-demand maintenance therapy with proton pump inhibitors in nonerosive gastroesophageal reflux disease
Hughes, D. & Hughes, D. A., 1 Nov 2004, In: Value in Health. 7, 6, p. 753Research output: Contribution to journal › Article › peer-review
- Published
From efficacy to effectiveness and cost-effectiveness: modelling possibilities
Hughes, D. & Hughes, D. A., 1 Nov 2004.Research output: Contribution to conference › Paper
- Published
HLA-B*5701 and abacavir hypersensitivity - Reply.
Hughes, D., Hughes, D. A., Park, B. K. & Pirmohamed, M., 1 Nov 2004, In: Pharmacogenetics. 14, 11, p. 784Research output: Contribution to journal › Article › peer-review
- 2005
- Published
Economic analysis of on-demand maintenance therapy with proton pump inhibitors in patients with non-erosive reflux disease.
Hughes, D., Hughes, D. A., Bodger, K., Bytzer, P., De Herdt, D. & Dubois, D., 1 Jan 2005, In: Pharmacoeconomics. 23, 10, p. 1031-1041Research output: Contribution to journal › Article › peer-review
- Published
Improving Outcomes in Children and Young People with Cancer: Analysis of the Potential Economic Impact of the Guidance.
Hughes, D., Linck, P., Tunnage, B., Hughes, D. A. & Edwards, R. T., 1 Jan 2005, 2005 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Internationalisation of cost-effectiveness model for on-demand use of proton pump inhibitors - Sweden.
Hughes, D. & Hughes, D. A., 1 Jan 2005, 2005 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Welsh Health Economics Network (WHEN): Scoping Report.
Hughes, D., Farr, A., O Ceilleachair, A., Cohen, D., Hughes, D. A. & Phillips, C., 1 Jan 2005, 2005 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Cost minimization of on-demand maintenance therapy with proton pump inhibitors in nonerosive gastroesophageal reflux disease.
Hughes, D., Hughes, D. A., Marchetti, M. & Colombo, G., 1 Feb 2005, In: Expert Review of Pharmacoeconomics and Outcomes Research. 5, 1, p. 29-38Research output: Contribution to journal › Article › peer-review
- Published
Empirical analysis of the relationship between dose and duration of drug action
Hughes, D. & Hughes, D. A., 1 Jun 2005.Research output: Contribution to conference › Paper
- Published
Pharmacokinetics, patient compliance and pharmaeconomics
Hughes, D. & Hughes, D. A., 1 Jun 2005.Research output: Contribution to conference › Paper
- Published
Cisplatin plus vinorelbine or gemcitabine in patients with advanced non-small cell lung cancer: Pharmacoeconomic considerations.
Hughes, D. & Hughes, D. A., 1 Jul 2005, In: European Journal of Cancer. 41, 11, p. 1655Research output: Contribution to journal › Article › peer-review
- Published
Public funding of drugs for orphan diseases
Hughes, D. & Hughes, D. A., 1 Jul 2005.Research output: Contribution to conference › Paper
- Published
Drugs for exceptionally rare diseases: do they deserve special status for funding?
Hughes, D., Tunnage, B. & Yeo, S. T., 1 Nov 2005, In: QJM - An International Journal of Medicine. 98, 11, p. 829-836Research output: Contribution to journal › Article › peer-review
- Published
Incorporating measures of compliance and persistence in pharmacoeconomic evaluations
Hughes, D., Hughes, D. A. & Cowell, W., 1 Nov 2005.Research output: Contribution to conference › Paper
- Published
Public funding of drugs for orphan diseases
Hughes, D. & Hughes, D. A., 1 Nov 2005.Research output: Contribution to conference › Paper
- Published
Public funding of drugs for orphan diseases
Hughes, D. & Hughes, D. A., 1 Nov 2005.Research output: Contribution to conference › Paper
- Published
Trends and influences on use of antidiabetic drugs in England, 1992-2003.
Walley, T., Hughes, D. & Kendall, H., 1 Nov 2005, In: Pharmacoepidemiology and Drug Safety. 14, 11, p. 769-773Research output: Contribution to journal › Article › peer-review
- Published
Public funding of drugs for orphan diseases
Hughes, D. & Hughes, D. A., 11 Nov 2005, In: Value in Health. 8, 6, p. A192Research output: Contribution to journal › Article › peer-review
- 2006
- Published
Beyond registration: measuring the public health potential of new treatments for Malaria in Africa.
Hughes, D., Lang, T., Hughes, D. A., Kanyok, T., Kengeya-Kayondo, J., Marsh, V., Haaland, A., Pirmohamed, M. & Winstanley, P., 1 Jan 2006, In: Lancet Infectious Diseases. 6, 1, p. 46-52Research output: Contribution to journal › Article › peer-review
- Published
Health economic aspects of patient non-compliance
Hughes, D., Hughes, D. A., Davies, M. (ed.) & Kermani, F. (ed.), 1 Jan 2006, Patient Compliance: Sweetening the Pill. 2006 ed. Gower Publishing, p. 23-40Research output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
Improving Outcomes for People with Brain and Other CNS Tumours: Analysis of the Potential Economic Impact of the Guidance.
Hughes, D., Linck, P., Priedane, E., Hughes, D. A. & Edwards, R. T., 1 Jan 2006, 2006 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Improving Outcomes for People with Sarcoma: Analysis of the Potential Economic Impact of the Guidance.
Hughes, D., Linck, P., Hughes, D. A. & Edwards, R. T., 1 Jan 2006, 2006 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Less is more: Medicines that require less frequent administration improve adherence, but are they better?
Hughes, D. & Hughes, D. A., 1 Jan 2006, In: Pharmacoeconomics. 24, 3, p. 211-213Research output: Contribution to journal › Article › peer-review
- Published
Public funding of drugs for orphan diseases
Hughes, D. & Hughes, D. A., 1 Jan 2006.Research output: Contribution to conference › Paper
- Published
Rationing of drugs for rare diseases.
Hughes, D. & Hughes, D. A., 1 Jan 2006, In: Pharmacoeconomics. 24, 4, p. 315-316Research output: Contribution to journal › Article › peer-review
- Published
Improving Outcomes for People with Skin Tumours including Melanoma: Analysis of the Potential Economic Impact of the Guidance.
Hughes, D., Linck, P., Hughes, D. A. & Edwards, R. T., 21 Feb 2006, Unknown.Research output: Book/Report › Commissioned report
- Published
Eliciting patients' preferences using a discrete choice experiment questionnaire: the role played by qualitative data in questionnaire design
Hughes, D., Longo, M., Hughes, D. A., Myles, S. & Lisles, C., 1 Mar 2006.Research output: Contribution to conference › Paper
- Published
Population pharmacokinetic and pharmacodynamic modelling of the antimalarial chemotherapy chlorproguanil/dapsone.
Simpson, J. A., Hughes, D., Manyando, C., Bojang, K., Aarons, L., Winstanley, P., Edwards, G., Watkins, W. A. & Ward, S., 1 Mar 2006, In: British Journal of Clinical Pharmacology. 61, 3, p. 289-300Research output: Contribution to journal › Article › peer-review
- Published
Health and economic outcomes: Why compliance matters
Hughes, D. & Hughes, D. A., 1 Apr 2006.Research output: Contribution to conference › Paper
- Published
Physchiatrist prescribing preferences and attitudes toward promotion
Hughes, D., Menkes, D., Davies, R. & Hughes, D. A., 1 Apr 2006.Research output: Contribution to conference › Paper
- Published
Rationing of drugs for rare diseases
Hughes, D. & Hughes, D. A., 1 Apr 2006.Research output: Contribution to conference › Paper
- Published
Back to basics: what is the relationship between dose and duration of drug action?
Hughes, D. & Hughes, D. A., 1 May 2006.Research output: Contribution to conference › Paper
- Published
Investigating factors influencing user choices to visit either general practitioners or community pharmacists in the management of minor ailments
Hughes, D. & Hughes, D. A., 1 May 2006.Research output: Contribution to conference › Paper
- Published
Orphan drugs revisited: author's response.
Hughes, D. & Hughes, D. A., 1 May 2006, In: Quarterly Journal of Medicine. 99, 5, p. 350-351Research output: Contribution to journal › Article › peer-review
- Published
Investigating factors influencing user choices to visit either general practitioners or community pharmacists in the management of minor ailments - piloting a discrete choice experiment
Hughes, D., Myles, S., Hughes, D. A., Longo, M. & Lisles, C., 1 Jun 2006.Research output: Contribution to conference › Paper
- Published
Prescription fee exemption research study
Hughes, D., Myles, S., Hughes, D. A., Routledge, P. & Wales, D. F., 1 Jun 2006.Research output: Contribution to conference › Paper
- Published
Clinical and econnomic importance of completion of therapy in the treatment of LRTIs
Hughes, D. & Hughes, D. A., 1 Sept 2006.Research output: Contribution to conference › Paper
- Published
Ultra-long acting pharmaceuticals: Do they result in better outcomes, and at an acceptable cost?
Hughes, D. & Hughes, D. A., 1 Nov 2006.Research output: Contribution to conference › Paper
- 2007
- Published
AWMSG criteria for appraising new medicines.
Hughes, D. & Hughes, D. A., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
Adverse drug reactions in economic evaluations
Hughes, D. & Hughes, D. A., 1 Jan 2007, In: Value in Health. 10, 3, p. A109Research output: Contribution to journal › Article › peer-review
- Published
All Wales Medicines Strategy Group Final Appraisal Report - Emtricitabine/tenofovir DF (Truvada)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Clofarabine (Evoltra)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Co-careldopa intestinal gel (Duodopa).
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Darunavir (Prezista)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Dasatinib (Sprycel®) Chronic, accelerated or blast phase CML.
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Dasatinib (Sprycel®) Lymphoid blast CML and PH+ ALL.
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Dexrazoxane (Savene)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Emtricitabine (Emtriva)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Idursulfase (Elaprase)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report
- Published
All Wales Medicines Strategy Group Final Appraisal Report – Parathyroid hormone (Preotact)
Hughes, D., Hughes, D. A. & All Wales Strategy Group., N. V., 1 Jan 2007, 2007 ed. Unknown.Research output: Book/Report › Commissioned report