Valproic Acid, Divalproex Sodium. Clinical Pharmacology online. Accessed 1/28/16 from http://www.clinicalpharmacology.com.
Depakote ER tablets. 2015 AbbVie. Accessed 1/28/16 from http://www.rxabbvie.com/pdf/dep3.pdf
Lexi-Interact. 2016 Lexi Comp. Accessed 1/28/16 from http://www.lexi.com.