title: The differential diagnosis of organic based psychiatric disturbance in the emergency department.
mesh_terms: D000328:Adult; D000368:Aged; D003693:Delirium / Q000175:diagnosis; D003937:Diagnosis, Differential; D064420:Drug-Related Side Effects and Adverse Reactions; D004636:Emergency Service, Hospital; D005260:Female; D006801:Humans; D008297:Male; D008487:Medical History Taking; D001523:Mental Disorders / Q000139:chemically induced / Q000175:diagnosis* / Q000209:etiology; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000175:diagnosis*; D019966:Substance-Related Disorders / Q000150:complications