| Literature DB >> 4353436 |
R A Grossman, R Edelman, P Chiewanich, P Voodhikul, C Siriwan.
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Year: 1973 PMID: 4353436 DOI: 10.1093/oxfordjournals.aje.a121537
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897