S M Ayres. Show Affiliations »
Abstract
Mesh: See more » AdultBronchitis/etiologyEmphysema/etiologyHumansMalePhysician-Patient RelationsSmoking
Year: 1968 PMID: 5247322 PMCID: PMC1750316
Source DB: PubMed Journal: Bull N Y Acad Med ISSN: 0028-7091