Zesiewicz TA, Elble RJ, Louis ED, et al. Evidence-based guideline update: Treatment of essential tremor: 2011. Academy of Neurology. http://www.neurology.org/content/early/2011/10/18/WNL.0b013e318236f0fd.full.pdf. Accessed July 18, 2014.
Lees M, Regier L, Jensen B. Pharmacologic management of essential tremor. Can Fam Physician, March 1, 2010; 56(3): 250 - 252.
Zesiewicz TA, et al. Evidence-based guideline update: treatment of essential tremor: report of the Quality Standards subcommittee of the American Academy of Neurology. Neurology. 2011 Nov 8;77(19):1752-5.
Rajput AH, Rajput A. Medical treatment of essential tremor. J Cent Nerv Syst Dis 2014; 6:29. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3999812/.