M McMahon, C L Erhardt. Show Affiliations »
Abstract
Mesh: See more » History, 19th CenturyHistory, 20th CenturyHumansNew York CityPublic Health/historyPublic Health Administration/history
Year: 1966 PMID: 4955290 PMCID: PMC1919765
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792