A Case of Tremor in Klinefelter Syndrome Worsened by Testosterone Administration.Burdick, D. J.Griffith, A.Agarwal, P.Author informationBooth Gardner Parkinson's Care Center, EvergreenHealth Medical Center, Kirkland, WA, USA.Movement Disorders 29(10):p e2, September 2014.Copyright © 2014 John Wiley & Sons, Ltd