title: [Family studies as an epidemiologic method in the investigation of the pathogenesis of rheumatoid arthritis].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000209:etiology / Q000235:genetics*; D004812:Epidemiologic Methods; D006801:Humans
vernacular_title: Die Familienstudie als epidemiologische Arbeitsmethode in der Pathogeneseforschung der rheumatoiden Arthritis.