G Schüler, M Stransky, F H Schwarzenbach, F H Epstein, M Schär. Show Affiliations »
Abstract
Mesh: See more » AdultAgedFemaleHumansMaleMiddle AgedPopulation SurveillanceRural PopulationSmokingSwitzerland
Year: 1980 PMID: 7255327
Source DB: PubMed Journal: Schweiz Rundsch Med Prax ISSN: 1013-2058