| Literature DB >> 3080180 |
A C Markey, S M Forster, R Mitchell, E Larson, H Smith, C J Doré.
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Year: 1986 PMID: 3080180 PMCID: PMC1339354 DOI: 10.1136/bmj.292.6517.378
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623