Dobashi Akira, Sumiyama Kazuki, Gostout Christopher J
Department of Endoscopy, Jikei University School of Medicine, Tokyo, Japan.
Developmental Endoscopy Unit, Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.
Gastrointest Endosc. 2016 Jun;83(6):1265-6. doi: 10.1016/j.gie.2016.01.003.