The role of scientific research in the development of occupational health service.
D000062:Accidents, Occupational / Q000517:prevention & control*; D004781:Environmental Exposure; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced / Q000517:prevention & control*; D009786:Occupational Health Services / Q000458:organization & administration*; D012106:Research; D015022:Yugoslavia