J A Hayes. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdolescentAdultAfrican Continental Ancestry GroupAgedAir PollutionAsian Continental Ancestry GroupContinental Population GroupsEuropean Continental Ancestry GroupFemaleHumansMaleMiddle AgedOccupationsPneumoconiosis/epidemiologyPulmonary Emphysema/epidemiologyRural PopulationSex FactorsSmokingUrban Population
Year: 1970 PMID: 5411714 DOI: 10.1378/chest.57.2.136
Source DB: PubMed Journal: Chest ISSN: 0012-3692 Impact factor: 9.410