M L Bissett, A S Browne, E Coffey, M M Michelbacher. Show Affiliations »
Abstract
Year: 1961 PMID: 18017883 PMCID: PMC1522854 DOI: 10.2105/ajph.51.12.1790
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572