The ICD--9 and the SADD--criteria for depression.
D000275:Adjustment Disorders / Q000175:diagnosis* / Q000453:epidemiology; D003863:Depression / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology; D003937:Diagnosis, Differential; D006801:Humans; D008403:Mass Screening / Q000379:methods; D011569:Psychiatric Status Rating Scales