1. Altman DG (1988). Confidence intervals for the number needed to treat. BMJ 317: 1309–1312.
2. American Psychiatric Association (APA) (2000). Diagnostic and Statistical Manual, 4th edn, text revision. American Psychiatric Association: Washington, DC.
3. AstraZeneca (2010). Multicenter, double-blind, randomized, parallel-group, placebo controlled, phase III study of the efficacy and safety of quetiapine fumarate (Seroquel®) sustained-release as monotherapy in adult patients with acute bipolar mania. Study ID Number: D144CC00004. ClinicalTrials.gov: NCT00422123 AstraZeneca (Data on file).
4. Baldessarini RJ, Tarazi FI (2005). Pharmacotherapy of psychosis and mania. In: Brunton LL, Lazo JS, Parker KL (eds). Goodman and Gilman's The Pharmacological Basis of Therapeutics, 11th edn. McGraw-Hill Press: New York, pp 461–500.
5. Benjamin LS (1963). Statistical treatment of the law of initial values (LIV) in autonomic research: a review and recommendation. Psychosom Med 25: 556–566.