C M Fletcher, C M Tinker, I D Hill, F E Speizer. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Air PollutionBronchitis/etiologyChronic DiseaseHumansLondonMucus/metabolismProspective StudiesPulmonary Emphysema/etiologySmokingSpirometrySputum
Year: 1968 PMID: 5711549
Source DB: PubMed Journal: Aspen Emphysema Conf