Reducing speed limit to 20 mph in urban areas. Long term sequelae of road traffic accidents must not be underestimated.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
| Iaith wreiddiol | Saesneg |
|---|---|
| Tudalennau (o-i) | 50-51 |
| Cyfnodolyn | British Medical Journal |
| Cyfrol | 322 |
| Rhif y cyfnodolyn | 7277 |
| Statws | Cyhoeddwyd - 6 Ion 2001 |