D Greenberg, M P Horwood, J A Tobey, H N Calver. Show Affiliations »
Abstract
Year: 1921 PMID: 18010508 PMCID: PMC1353850 DOI: 10.2105/ajph.11.6.573
Source DB: PubMed Journal: Am J Public Health (N Y) ISSN: 0271-4353