title: Issues in professional nursing practice. 2. Specialization in nursing practice.
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003695:Delivery of Health Care; D004506:Education, Nursing; D006291:Health Policy; D006801:Humans; D008875:Middle Aged; D013041:Specialties, Nursing; D014481:United States