Br Med J (Clin Res Ed). 1985 Jun 22;290(6485):1846-7. doi: 10.1136/bmj.290.6485.1846.
British medical journal (Clinical research ed.)
W R Lee
PMID: 3924279 PMCID: PMC1416797 DOI: 10.1136/bmj.290.6485.1846 Free PMC Article
[No abstract available.]