Supplement The Week Br Med J (Clin Res Ed) 1986; 292 doi: https://doi.org/10.1136/bmj.292.6531.1343 (Published 17 May 1986) Cite this as: Br Med J (Clin Res Ed) 1986;292:1343 Article Related content Metrics Responses Peer review Related articles No related articles found.
