| Literature DB >> 4387911 |
R W Chamberlain, W D Sudia, T H Work, P H Coleman, V F Newhouse, J G Johnston.
Abstract
Mesh:
Year: 1969 PMID: 4387911 DOI: 10.1093/oxfordjournals.aje.a120929
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897