Use of physician consultation by nurse practitioners in community health and ambulatory clinic settings.
D000554:Ambulatory Care Facilities / Q000458:organization & administration*; D003153:Community Health Services / Q000458:organization & administration*; D006801:Humans; D009722:Nurse Practitioners; D010820:Physicians / Q000706:statistics & numerical data*; D012017:Referral and Consultation; D011795:Surveys and Questionnaires