Ko Sung-Hwa, Sung Eui-Suk
Department of Rehabilitation Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea.
Department of Otolaryngology and Head and Neck Surgery, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea.
Lancet. 2018 Jul 28;392(10144):311. doi: 10.1016/S0140-6736(18)31468-5.