The diagnosis of depression: 20 years later.
D000275:Adjustment Disorders / Q000175:diagnosis*; D003863:Depression / Q000175:diagnosis*; D003866:Depressive Disorder / Q000175:diagnosis*; D003865:Major Depressive Disorder / Q000175:diagnosis; D006801:Humans; D008722:Methods; D010555:Personality Inventory; D011569:Psychiatric Status Rating Scales; D011594:Psychometrics / Q000592:standards; D013223:Statistics as Topic