Gastrointestinal manifestations in Parkinson’s disease: prevalence and occurrence before motor symptoms

Authors: María G. Cersósimo, Gabriela B. Raina, Cristina Pecci, Alejandro Pellene, Cristian Calandra, Cristiam Gutiérrez, Federico Micheli, Eduardo E. Benarroch - Journal of Neurology 2012 cited by 316