| Literature DB >> 1392925 |
S M Gore1, W J Armitage, J D Briggs, A Crombie, D L Easty, C J Hinds, N V Jamieson, P Johnston, S Large, E Major.
Abstract
Mesh:
Year: 1992 PMID: 1392925 PMCID: PMC1883107 DOI: 10.1136/bmj.305.6850.406
Source DB: PubMed Journal: BMJ ISSN: 0959-8138