title: Cost-Effectiveness of Lithium Versus an Atypical Anti-Psychotic (AAP) used to Augment Treatment with a Selective Serotonin Reuptake Inhibitor (SSRI) in Treatment Resistant Depression (TRD).
authors.affiliation: BMJ, London, UK.
authors.forename: S J
authors.initials: SJ
authors.lastname: Edwards
authors.affiliation: BMJ, London, UK.
authors.forename: L
authors.initials: L
authors.lastname: Nherera
authors.affiliation: BMJ, London, UK.
authors.forename: N
authors.initials: N
authors.lastname: Trevor
authors.affiliation: BMJ, London, UK.
authors.forename: V
authors.initials: V
authors.lastname: Wakefield