| Literature DB >> 18015812 |
J Gibbard, C T Butterfield, H M Hatfield, A P Hitchens, A C Hunter, C B Kelly, C A Perry, F W Tanner.
Abstract
Year: 1943 PMID: 18015812 PMCID: PMC1527567 DOI: 10.2105/ajph.33.5.582
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572