title: [Interviews and follow-up examination of workers with certified occupational disease during 1970 to 1975 in the district of Erfurt].
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D005859:Germany, East; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology / Q000534:rehabilitation*; D012456:Salaries and Fringe Benefits; D011795:Surveys and Questionnaires
vernacular_title: Befragung und Nachuntersuchung von Werktätigen mit anerkannter BK 20 der Jahre 1970 bis 1975 im Bezirk Erfurt.