Neuromuscular Electrical Stimulation in Conjunction with Conventional Swallowing Therapy in the Treatment of Dysphagia Caused by Multiple Sclerosis: A Single-Case Experimental Design. - Tavakoli, Shadi; Poorjavad, Marziyeh; Taheri, Navid; Ghasisin, Leila; Etemadifar, Masoud; Memarian, Asefeh (Folia Phoniatrica et Logopaedica, 2023)