| Literature DB >> 3092904 |
B H Stricker, C P Van Dijke, A J Isaacs, M Lindquist.
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Year: 1986 PMID: 3092904 PMCID: PMC1341308 DOI: 10.1136/bmj.293.6546.536
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623