| Literature DB >> 4951560 |
H F Hasenclever, M H Shacklette, R V Young, G A Gelderman.
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Year: 1967 PMID: 4951560 DOI: 10.1093/oxfordjournals.aje.a120728
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897