| Literature DB >> 5804360 |
C E Cherubin, T Fodor, L Denmark, C Master, H T Fuerst, J Winter.
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Year: 1969 PMID: 5804360 DOI: 10.1093/oxfordjournals.aje.a121055
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897