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Abstract
Entities: Species
Mesh: See more » AdolescentChildChild, PreschoolFemaleHumansInfantMaleRespiratory Tract Diseases/geneticsSmoking/complications
Year: 1977 PMID: 861528 PMCID: PMC1606800 DOI: 10.1136/bmj.1.6070.1179
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447