Br Med J (Clin Res Ed). 1985 Feb 16;290(6467):573. doi: 10.1136/bmj.290.6467.573.
British medical journal (Clinical research ed.)
W Russell
PMID: 20742402 PMCID: PMC1417983 DOI: 10.1136/bmj.290.6467.573
[No abstract available.]