title: Specialty roles: evolution and challenges.
authors.forename: Bobbie Crew
authors.initials: BC
authors.lastname: Nelms
mesh_terms: D003479:Curriculum; D006801:Humans; D009722:Nurse Practitioners / Q000193:education* / Q000639:trends; D024802:Nurse's Role; D010371:Pediatric Nursing / Q000193:education* / Q000639:trends; D011320:Primary Health Care; D000078329:Workforce