[Increase in the utilization of health services in a group of factory workers].
D003604:Czechoslovakia; D005260:Female; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009786:Occupational Health Services / Q000706:statistics & numerical data*
Vývoj spotreby zravotnické péce v souboru pracujících na závodech.