H Specht, R Keller, H P Anderhub. Show Affiliations »
Abstract
Mesh: See more » Activities of Daily LivingAdultAgedFemaleHealth SurveysHumansMaleMiddle AgedRespiratory Function TestsRespiratory System/physiopathologySocioeconomic Factors
Year: 1974 PMID: 4456343
Source DB: PubMed Journal: Prax Pneumol ISSN: 0032-7069