P Kujala. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultAge FactorsBronchitis/epidemiologyBronchitis/etiologyFinlandHumansLung Volume MeasurementsMaleMilitary PersonnelPhysical ExertionPhysical FitnessRespirationRespiratory Tract Infections/epidemiologyRespiratory Tract Infections/etiologySex FactorsSmoking
Year: 1981 PMID: 6945184
Source DB: PubMed Journal: Eur J Respir Dis Suppl ISSN: 0106-4347