title: Bipolar II disorder: a progress report.
authors.forename: W
authors.initials: W
authors.lastname: Coryell
mesh_terms: D001714:Bipolar Disorder / Q000145:classification / Q000175:diagnosis* / Q000235:genetics / Q000523:psychology; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D011594:Psychometrics