title: Depression in Alzheimer's disease: phenomenology, clinical correlates and treatment.
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000523:psychology*; D001007:Anxiety; D001290:Attitude; D003702:Delusions; D003863:Depression / Q000209:etiology* / Q000523:psychology / Q000628:therapy*; D003937:Diagnosis, Differential; D005059:Euphoria; D001068:Feeding and Eating Disorders / Q000209:etiology; D006212:Hallucinations; D006801:Humans; D012893:Sleep Wake Disorders / Q000209:etiology