[A contribution to methods of epidemiologic research in rheumatology].
D003604:Czechoslovakia; D004185:Disability Evaluation; D004812:Epidemiologic Methods; D006801:Humans; D007348:Insurance, Health; D008403:Mass Screening; D008499:Medical Records; D012216:Rheumatic Diseases / Q000453:epidemiology*; D011795:Surveys and Questionnaires
Ein Beitrag zur Methodik der epidemiologischen Forschung in der Rheumatologie.