title: The American physician in occupational medicine and hygiene.
mesh_terms: D001291:Attitude of Health Personnel; D004781:Environmental Exposure; D004787:Environmental Pollution; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D009787:Occupational Medicine; D010820:Physicians; D014481:United States; D000078329:Workforce