| Literature DB >> 3926160 |
S Kingsley, J M Yeo, A P Fiddian, T Nebout, M Hantzperg.
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Year: 1985 PMID: 3926160 PMCID: PMC1416839 DOI: 10.1136/bmj.291.6490.284
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623