title: [Fate of diabetic patients. I. Methods of research and study group].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003920:Diabetes Mellitus / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland; D012107:Research Design
vernacular_title: Losy chorych na cukrzyce. I. Plan badań, metody i grupa badana