Pain and Fatigue in Parkinson's Disease: Exploring Their Interrelation and Mediating Variables - Hurtado-Martinez, Alfonso; Gonzalez-Zamorano, Yeray; Moreno-Verdu, Marcos; Sanchez-Cuesta, Francisco Jose; Carnero, Josue Fernandez; Romero, Juan Pablo (Neurorehabilitation, 2025)