Niewiarowski Tomasz J, Stoll Lisa M
Vita Medical Associates, Bethlehem, Pennsylvania, USA.
Department of Pathology, St. Luke's University Health Network, Bethlehem, Pennsylvania, USA.
Gastrointest Endosc. 2016 Dec;84(6):1071-1072. doi: 10.1016/j.gie.2016.02.016. Epub 2016 Feb 20.