| Literature DB >> 13040568 |
E M HOLMES, K NELSON, C L HARPER.
Abstract
Keywords: PUBLIC HEALTH
Mesh:
Year: 1953 PMID: 13040568 PMCID: PMC1620241 DOI: 10.2105/ajph.43.5_pt_1.596
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572