Primary care in the United States: problems and possibilities.
Phillips
Robert L
RL
Robert Graham Center, 1350 Connecticut Ave NW, Washington DC, 20036 USA. bphillips@aafp.org
D003365:Costs and Cost Analysis; D005381:Financing, Organized; D006801:Humans; D007400:Interprofessional Relations; D008389:Marketing of Health Services; D011320:Primary Health Care / Q000191:economics / Q000458:organization & administration*; D014481:United States