W T Sedgwick, H E Barnard, P H Bryce, F D Bell. Show Affiliations »
Abstract
Year: 1916 PMID: 18009558 PMCID: PMC1286972 DOI: 10.2105/ajph.6.10.1119
Source DB: PubMed Journal: Am J Public Health (N Y) ISSN: 0271-4353