P R Lee. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » ChinaCommunicable Disease ControlCommunity Health ServicesInternational CooperationPublic Health AdministrationUnited States
Year: 1974 PMID: 4839493 PMCID: PMC1130166
Source DB: PubMed Journal: West J Med ISSN: 0093-0415