Authors:
PB Cotton, KE Britton, DK Hazra, RB Stern, BA Ponder, DN Croft
Journal name: 
Br Med J
Citation info: 
1(6108):282
DOI: 
http://doi.org/10.1136/bmj.1.6108.282
Research group: 
Ponder Group
E-pub date: 
31 Jan 1978
Users with this publication listed: 
Bruce Ponder