Wijaya Ramesh, Ng Jia Hui, Tan Shoun, Wong Andrew Sy
Department of General Surgery, Changi General Hospital, 2 Simei Street 3, Singapore, 529889, Singapore.
Department of Otolaryngology, Singapore General Hospital, Singapore, Singapore.
Int J Colorectal Dis. 2015 Dec;30(12):1743-4. doi: 10.1007/s00384-015-2156-3. Epub 2015 Feb 20.