L K Frankel. Show Affiliations »
Abstract
Mesh: See more » History, 20th CenturyPublic Health/historySocieties/historyUnited States
Year: 1971 PMID: 4935167 PMCID: PMC1529762 DOI: 10.2105/ajph.61.7.1443
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308