Exploring the role of the nurse practitioner.
D000293:Adolescent; D018453:Homeless Youth; D006801:Humans; D007393:International Educational Exchange; D009722:Nurse Practitioners / Q000193:education* / Q000458:organization & administration*; D024802:Nurse's Role; D011320:Primary Health Care / Q000458:organization & administration*; D006113:United Kingdom; D014739:Victoria