Prathanvanich Pornthep, Chand Bipan
Department of Surgery, Division of GI/Minimally Invasive Surgery, Loyola University Chicago Stritch School of Medicine, Maywood, Illinois.
Surg Obes Relat Dis. 2014 Jul-Aug;10(4):747-54. doi: 10.1016/j.soard.2014.04.017. Epub 2014 May 20.