J J Kinyoun1, L V Dieter. Show Affiliations » 1. Health Department, Washington, D. C.
Abstract
Year: 1912 PMID: 18008650 PMCID: PMC1089350 DOI: 10.2105/ajph.2.4.262
Source DB: PubMed Journal: Am J Public Health (N Y) ISSN: 0271-4353