Jin Woong Choi; Bong Jik Kim; Yong-Hwi An; moo kyun park; PARK, KYOUNG HO; Seung Hwan Lee; Joong Ho Ahn; ByungYoon Choi; Cho, Yang Sun; Han Gyu Cheol
(Korean Society of Otorhinolaryngology-Head and Neck Surgery, 2017-07)
Background and Objectives Client Oriented Scale of Improvement (COSI) has been designed to identify client needs, changes in listening ability, and final listening ability in situations important to each client. The aim ...