Are rigidity and tremor two sides of the same coin in Parkinson's disease?

Maysam MashhadiMalek, Farzad Towhidkhah, Shahriar Gharibzadeh, Verya Daeichin, Mohammad Ali Ahmadi-Pajouh. Are rigidity and tremor two sides of the same coin in Parkinson's disease?. Comp. in Bio. and Med., 38(11-12):1133-1139, 2008. [doi]

Abstract

Abstract is missing.