title: A nurse practitioner role in ambulatory care and emergency service.
mesh_terms: D000553:Ambulatory Care; D004636:Emergency Service, Hospital / Q000458:organization & administration; D006787:Hospitals, Veterans; D009722:Nurse Practitioners / Q000706:statistics & numerical data*; D009730:Nursing Assessment; D009825:Oklahoma; D010348:Patient Care Team; D014218:Triage