title: The evolution of subspecialties in psychiatric and mental health nursing.
mesh_terms: D004212:Academic Dissertations as Topic; D003158:Community Psychiatry / Q000193:education / Q000639:trends*; D003479:Curriculum; D004511:Education, Nursing, Graduate / Q000639:trends; D006801:Humans; D011568:Psychiatric Nursing / Q000193:education / Q000639:trends*; D013041:Specialties, Nursing / Q000639:trends*; D014481:United States