[General trends in the dynamics of primary disability among the workers and employees of Belorussia over the last 20 years].
D000328:Adult; D000367:Age Factors; D004185:Disability Evaluation; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology; D009787:Occupational Medicine / Q000639:trends*; D002094:Republic of Belarus
Obshchie tendentsii dinamiki pervichnoĭ invalidnosti rabochikh i sluzhashchikh Belorussii za 20 let.