title: NPs continue to break down practice barriers.
authors.forename: Carol
authors.initials: C
authors.lastname: Potera
mesh_terms: D001291:Attitude of Health Personnel; D006801:Humans; D009722:Nurse Practitioners / Q000458:organization & administration*; D024802:Nurse's Role; D010819:Physician's Role; D058007:Physicians, Primary Care; D057184:Practice Patterns, Nurses' / Q000458:organization & administration*; D010818:Practice Patterns, Physicians' / Q000458:organization & administration*; D014481:United States