| Literature DB >> 18015972 |
J B Youmans, E W Patton, W R Sutton, R Kern, R Steinkamp.
Abstract
Entities:
Year: 1944 PMID: 18015972 PMCID: PMC1625019 DOI: 10.2105/ajph.34.4.368
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572