| Literature DB >> 4295428 |
W E Pierce, M J Rosenbaum, E A Edwards, R O Peckinpaugh, G G Jackson.
Abstract
Entities:
Mesh:
Substances:
Year: 1968 PMID: 4295428 DOI: 10.1093/oxfordjournals.aje.a120805
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897