title: [Ergometric studies of workers in domestic trade].
mesh_terms: D004734:Energy Metabolism; D005260:Female; D006801:Humans; D008954:Models, Biological; D009790:Occupations; D005082:Physical Exertion; D013147:Spirometry
vernacular_title: Ergometrische Untersuchungen bei Beschäftigten des Binnenhandels.