title: Validity of the diagnosis of primary affective disorder. A prospective study with a five-year follow-up.
mesh_terms: D000293:Adolescent; D000328:Adult; D000342:Affective Symptoms / Q000145:classification / Q000175:diagnosis*; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006760:Hospitalization; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011446:Prospective Studies