| Literature DB >> 5932700 |
J M Chapman, L G Reeder, F J Massey, E R Borun, B Picken, G G Browning, A H Coulson, D H Zimmerman.
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Year: 1966 PMID: 5932700 DOI: 10.1093/oxfordjournals.aje.a120605
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897