title: Investigation of the perceived role functions and attitudes of the nurse practitioner role in a primary care clinic.
mesh_terms: D000328:Adult; D001291:Attitude of Health Personnel; D002140:California; D006787:Hospitals, Veterans; D006801:Humans; D008875:Middle Aged; D009722:Nurse Practitioners; D009741:Nursing Staff, Hospital; D011320:Primary Health Care; D012380:Role; D012494:Sampling Studies; D011795:Surveys and Questionnaires