title: Emergency psychiatry: an update.
mesh_terms: D000342:Affective Symptoms / Q000175:diagnosis* / Q000209:etiology; D002927:Cimetidine / Q000009:adverse effects; D003863:Depression / Q000209:etiology; D003937:Diagnosis, Differential; D004071:Digitalis Glycosides / Q000009:adverse effects; D004637:Emergency Services, Psychiatric; D006801:Humans; D001523:Mental Disorders / Q000150:complications / Q000175:diagnosis*; D008605:Mental Health Services; D010820:Physicians / Q000523:psychology; D011619:Psychotropic Drugs / Q000009:adverse effects; D013256:Steroids / Q000009:adverse effects; D013315:Stress, Psychological / Q000150:complications; D019966:Substance-Related Disorders / Q000175:diagnosis; D013405:Suicide; D014754:Violence
chemical_list: D004071:Digitalis Glycosides; D011619:Psychotropic Drugs; D013256:Steroids; D002927:Cimetidine