Br Med J (Clin Res Ed). 1986 Aug 23;293(6545):465-6. doi: 10.1136/bmj.293.6545.465.
British medical journal (Clinical research ed.)
A Malhotra, R S Sawers
PMID: 3091163 PMCID: PMC1341106 DOI: 10.1136/bmj.293.6545.465 Free PMC Article
[No abstract available.]