Gatekeeping revisited--protecting patients from overtreatment.
Franks
P
P
University of Rochester, NY 14620.
Clancy
C M
CM
Nutting
P A
PA
D003363:Cost Control; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration; D006296:Health Services / Q000706:statistics & numerical data*; D006300:Health Services Misuse; D010344:Patient Advocacy; D010819:Physician's Role; D010821:Physicians, Family; D011787:Quality of Health Care; D012017:Referral and Consultation; D014481:United States