title: New nursing role extends skills and cuts doctor call-outs.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002983:Clinical Competence; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009720:Nurse Clinicians / Q000458:organization & administration*; D024802:Nurse's Role; D010371:Pediatric Nursing / Q000458:organization & administration*; D019555:Physician-Nurse Relations