Impact of Parkinson’s disease on the efficiency of masticatory cycles: electromyographic analysis - Silva, Nayara Soares da; Verri, Edson Donizetti; Palinkas, Marcelo; Hallak, Jaime Eduardo Cecilio; Regalo, Simone Cecilio Hallak; Siéssere, Selma (Medicina Oral Patología Oral y Cirugia Bucal, 2019)