Chand M, Ramachandran N, Stoyanov D, Lovat L
Division of Surgery and Interventional Sciences, Gastrointestinal Services Department, University College London, University College London Hospitals NHS Foundation Trust, London, UK.
Department of Surgery and Interventional Sciences, University College London Hospitals, NHS Trusts, GENIE Centre, University College London, 235 Euston Rd, London, NW1 2BU, UK.
Tech Coloproctol. 2018 Sep;22(9):645-648. doi: 10.1007/s10151-018-1847-5. Epub 2018 Sep 21.