Efficacy of Specific Trunk Exercises in the Balance Dysfunction of Patients with Parkinson's Disease: A Systematic Review and Meta-Analysis. - Remedios López-Liria; Sofía Vega-Tirado; María Ángeles Valverde-Martínez; Andrés Calvache-Mateo; Ana María Martínez-Martínez; Patricia Rocamora-Pérez (Sensors, 2023)