title: Mental health services: fifty years of change.
mesh_terms: D004565:Electroconvulsive Therapy / Q000266:history; D049673:History, 20th Century; D006778:Hospitals, Psychiatric / Q000266:history*; D007331:Insulin Coma / Q000266:history; D008605:Mental Health Services / Q000266:history*; D009727:Nurses, Male / Q000266:history; D010291:Paresis / Q000266:history / Q000628:therapy; D010433:Pentylenetetrazole / Q000266:history; D011057:Politics; D011367:Professional Staff Committees; D011568:Psychiatric Nursing / Q000266:history; D011570:Psychiatry / Q000266:history; D012949:Social Work, Psychiatric / Q000266:history; D006113:United Kingdom
chemical_list: D010433:Pentylenetetrazole