title: Tryptophan for refractory bipolar spectrum disorder and sleep-phase delay.
authors.affiliation: Mood and Anxiety Division, Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, Ont., Canada.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Cooke
authors.forename: Robert D
authors.initials: RD
authors.lastname: Levitan
mesh_terms: D001714:Bipolar Disorder / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010789:Phototherapy; D011619:Psychotropic Drugs / Q000627:therapeutic use*; D012893:Sleep Wake Disorders / Q000188:drug therapy* / Q000628:therapy; D016896:Treatment Outcome; D014364:Tryptophan / Q000627:therapeutic use*
chemical_list: D011619:Psychotropic Drugs; D014364:Tryptophan