1. Cyhoeddwyd

   Alcohol, drugs, sex and violence: health risks and consequences in young British holidaymakers to the Balearics

   Hughes, K., Bellis, M. A., Whelan, G., Calafat, A., Juan, M. & Blay, N., 2009, Yn: Adicciones. 21, 4, t. 265-77 13 t.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid