| Literature DB >> 5930777 |
F E Tosh, R J Weeks, F R Pfeiffer, S L Hendricks, T D Chin.
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Year: 1966 PMID: 5930777 DOI: 10.1093/oxfordjournals.aje.a120582
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897