The prognosis of depression in old age: the case for lithium therapy.
D000368:Aged; D003866:Depressive Disorder / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008094:Lithium / Q000627:therapeutic use*; D016651:Lithium Carbonate; D008297:Male; D008875:Middle Aged; D012008:Recurrence
D016651:Lithium Carbonate; D008094:Lithium