title: [Most frequent causes of invalidity in Czechoslovakia].
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000453:epidemiology; D003604:Czechoslovakia; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology; D012140:Respiratory Tract Diseases / Q000453:epidemiology
vernacular_title: Nejcastĕjsí príciny invalidity v CSR