Sedlack Robert E, Coyle Walter J, Obstein Keith L, Al-Haddad Mohammad A, Bakis Gennadiy, Christie Jennifer A, Davila Raquel E, DeGregorio Barry, DiMaio Christoper J, Enestvedt Brintha K, Jorgensen Jennifer, Mullady Daniel K, Rajan Liz
Gastrointest Endosc. 2014 Jan;79(1):1-7. doi: 10.1016/j.gie.2013.10.003. Epub 2013 Nov 14.