200 years of occupational medicine in the U.S.
D000293:Adolescent; D001108:Architecture; D002648:Child; D002669:Child Welfare; D004641:Emigration and Immigration; D004651:Employment; D005260:Female; D006666:History of Medicine; D006801:Humans; D007750:Labor Unions; D007878:Legislation as Topic; D008297:Male; D009784:Occupational Diseases / Q000517:prevention & control; D009786:Occupational Health Services; D009787:Occupational Medicine / Q000266:history*; D009938:Organizations; D011590:Psychology, Industrial; D011643:Publishing; D011832:Radiation Injuries / Q000209:etiology; D014481:United States; D014930:Women; D014942:Workers' Compensation