| Literature DB >> 6430440 |
R C Percival, A J Yates, R E Gray, F E Neal, A R Forrest, J A Kanis.
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Year: 1984 PMID: 6430440 PMCID: PMC1442158 DOI: 10.1136/bmj.289.6440.287
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623