[DISABILITY OF WORKERS AND EMPLOYEES OF SVERDLOVSK FOR A 10 YEAR PERIOD (1951-1960)].
D004185:Disability Evaluation; D006233:Persons with Disabilities; D006801:Humans; D009787:Occupational Medicine; D011315:Preventive Medicine; D014586:USSR
DISABILITY EVALUATION; INDUSTRIAL MEDICINE; PREVENTIVE MEDICINE; USSR
INVALIDAZATSIIA RABOCHIKH I SLUZHASHCHIKH SVERDLOVSKA ZA 10 LET (1951-1060)