Effects of Transcutaneous Electrical Nervous Stimulation (TENS) on Dysphonic Patients: A Systematic Review Study oleh Panagiotis Plotas, Angelos Papadopoulos, Eirini Tsiamaki, Maria-Dimitra Apostolou, Maria-Antonia Chaniotaki, Efthimia Ganiatsou, Eleni-Marianthi Goutzeri, Thalia Kalogeraki, Elpida Karra, Maria Malliou, Dimitra Marinitsi, Chariklia Papoutsaki, Ilianna-Stamatia Vagianou, Nikolaos Trimmis