Trends in occupations and organizations in the medical care and mental health sectors.
D006076:Government; D006268:Health Facilities; D006281:Health Occupations / Q000639:trends*; D006801:Humans; D007325:Institutional Practice / Q000639:trends; D008511:Medicine; D008605:Mental Health Services; D009726:Nurses / Q000600:supply & distribution; D010820:Physicians / Q000600:supply & distribution; D013038:Specialization; D014481:United States; D000078329:Workforce