Clinical results of observation of the upper gastrointestinal tract by transgastrostomic endoscopy using an ultrathin endoscope.
Imaeda H, Hosoe N, Nakamizo H, Kashiwagi K, Suzuki H, Saito Y, Suganuma K, Ida Y, Matsuzaki J, Iwasaki E, et al. J Gastroenterol Hepatol. 2010 Dec; 25(12):1850-4.