Learning to keep the gate open to needed medical care.
D003695:Delivery of Health Care / Q000592:standards*; D004992:Ethics, Medical; D007388:Internal Medicine; D008329:Managed Care Programs / Q000592:standards*; D011320:Primary Health Care / Q000592:standards*; D012017:Referral and Consultation / Q000592:standards*; D014481:United States