Patients' perceptions of maternity nurse practitioners.
D002140:California; D003258:Consumer Behavior; D005260:Female; D006123:Group Practice; D006785:Hospitals, University; D006801:Humans; D007348:Insurance, Health; D009722:Nurse Practitioners; D009773:Obstetric Nursing; D010465:Perception; D010820:Physicians; D011247:Pregnancy; D011331:Private Practice; D012737:Sex Factors