title: Clinical specialization at the master's level.
mesh_terms: D001290:Attitude; D004511:Education, Nursing, Graduate; D011568:Psychiatric Nursing / Q000193:education; D012106:Research; D012718:Set, Psychology; D013041:Specialties, Nursing / Q000193:education*; D013663:Teaching / Q000592:standards; D014481:United States