[10 YEARS' ACTIVITY OF THE INSTITUTES  OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES IN PRAGUE AND BRATISLAVA].
D000047:Academies and Institutes; D003604:Czechoslovakia; D006801:Humans; D009784:Occupational Diseases; D016272:Occupational Health; D009787:Occupational Medicine
CZECHOSLOVAKIA; INDUSTRIAL MEDICINE; OCCUPATIONAL DISEASES