Yuen Heng-Wai, Balakrishnan Abhilash
a Department of Otolaryngology-Head and Neck Surgery , Changi General Hospital Duke-NUS Medical School , Singapore.
b Department of Otolaryngology , Singapore General Hospital Duke-NUS Medical School , Singapore.
Med Teach. 2019 Jan;41(1):116-117. doi: 10.1080/0142159X.2018.1500682. Epub 2018 Aug 23.