title: The validity of evidence.
authors.forename: S
authors.initials: S
authors.lastname: Gilbody
mesh_terms: D015982:Bias; D001714:Bipolar Disorder / Q000188:drug therapy* / Q000523:psychology; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data; D006801:Humans; D008094:Lithium / Q000627:therapeutic use*; D012008:Recurrence
chemical_list: D008094:Lithium