Lo O S-H, Li G K-H, Law W-L
Division of Colorectal Surgery, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, Pok Fu Lam, Hong Kong, China.
Tech Coloproctol. 2016 Jun;20(6):419-422. doi: 10.1007/s10151-016-1429-3. Epub 2016 Feb 1.