Health manpower planning in the changing scene of the 1970's.
D000488:Allied Health Personnel / Q000600:supply & distribution; D003695:Delivery of Health Care; D005380:Financing, Government; D005381:Financing, Organized; D006285:Health Planning; D006280:Health Workforce / Q000600:supply & distribution*; D008511:Medicine; D009316:National Institutes of Health (U.S.); D011153:Population; D013038:Specialization; D014481:United States