1. Meagher DJ, Leonard M, Donnelly S, Conroy M, Saunders J, Trzepacz PT. A comparison of neuropsychiatric and cognitive profiles in delirium, dementia, comorbid delirium-dementia and cognitively intact controls. J Neurol Neurosurg Psychiatry. 2010;81(8):876–81.
2. van Munster BC, Yazdanpanah M, Tanck MW, de Rooij SE, van de Giessen E, Sijbrands EJ, et al. Genetic polymorphisms in the DRD2, DRD3, and SLC6A3 gene in elderly patients with delirium. Am J Med Genet B Neuropsychiatr Genet. 2010;153B(1):38–45.
3. Kudo S, Ishizaki T. Pharmacokinetics of haloperidol: an update. Clin Pharmacokinet. 1999;37(6):435–56.
4. Geriatric Lexi-Drugs™. Lexi-Comp Online™. Hudson, OH: Lexi-Comp. Assessed 7 Dec 2012. http://www.lexi.com .
5. American Psychiatric Association. Practice guideline for the treatment of patients with delirium. Am J Psychiatry. 1999;156(5 Suppl):1–20.