E J Brandt, H M Haley, L B Mahoney, C A McKay. Show Affiliations »
Abstract
Year: 1961 PMID: 18017872 PMCID: PMC1522838 DOI: 10.2105/ajph.51.9.1294
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572