Chang Suk Won, Kang Hyun Sik, Song Chan Il
Resident, Department of Otorhinolaryngology-Head and Neck Surgery, Jeju National University School of Medicine, Jeju, Republic of Korea.
Assistant Professor, Department of Pediatrics, Jeju National University School of Medicine, Jeju, Republic of Korea.
Br J Hosp Med (Lond). 2017 Oct 2;78(10):586-587. doi: 10.12968/hmed.2017.78.10.586.