| Literature DB >> 6020793 |
S Gottlieb, M Martin, F X McLaughlin, R J Panaro, L Levine, G Edsall.
Abstract
Entities:
Mesh:
Substances:
Year: 1967 PMID: 6020793 DOI: 10.1093/oxfordjournals.aje.a120684
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897