Primary care research: current challenges, future needs.
Lanier
D
D
Center for Primary Care Research, Agency for Health Care Policy and Research, Rockville, MD 20852, USA.
Clancy
C
C
D002983:Clinical Competence; D006302:Health Services Research / Q000458:organization & administration; D006801:Humans; D017060:Patient Satisfaction; D011320:Primary Health Care / Q000592:standards; D011785:Quality Assurance, Health Care; D012109:Research Support as Topic; D014481:United States; D016270:United States Agency for Healthcare Research and Quality