title: Paradigm shift: preliminary clinical categorization of ultrahigh risk for childhood bipolar disorder to facilitate studies on prevention.
authors.affiliation: Bipolar Collaborative Network, Bethesda, MD 20814, USA. robert.post@speakeasy.net
authors.forename: Robert M
authors.initials: RM
authors.lastname: Post
authors.forename: Kiki
authors.initials: K
authors.lastname: Chang
authors.forename: Mark A
authors.initials: MA
authors.lastname: Frye
mesh_terms: D017668:Age of Onset; D001714:Bipolar Disorder / Q000209:etiology / Q000517:prevention & control*; D002648:Child; D006801:Humans; D012307:Risk Factors