J S Milne, J Williamson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Age FactorsAgedBronchitis/etiologyDyspnea/etiologyFemaleHumansMaleMiddle AgedRespiratory Tract Diseases/etiologySampling StudiesScotlandSex FactorsSmoking/complicationsSurveys and Questionnaires
Year: 1972 PMID: 5073547 DOI: 10.1159/000192908
Source DB: PubMed Journal: Respiration ISSN: 0025-7931 Impact factor: 3.580