Heterogeneity in psychotic depression.
D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000175:diagnosis*; D003866:Depressive Disorder / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000175:diagnosis*