Guido Schachschal

Successful photodynamic therapy for nonresectable cholangiocarcinoma: a randomized prospective study

Marianne Ortner, Karel Caca, Frieder Berr et al. · Gastroenterology · 2003 · 600 citations

Engineering, Photodynamic Therapy, Biliary Cancer +9

Peroral Endoscopic Myotomy for the Treatment of Achalasia: A Prospective Single Center Study

Daniel von Renteln, Haruhiro Inoue, Hiromi Minami et al. · The American Journal of Gastroenterology · 2011 · 339 citations

A prospective randomised study on narrow-band imaging versus conventional colonoscopy for adenoma detection: does narrow-band imaging induce a learning effect?

Andreas Adler, Heiko Pohl, Ioannis S. Papanikolaou et al. · Gut · 2007 · 256 citations

Clinical response to peroral endoscopic myotomy in patients with idiopathic achalasia at a minimum follow-up of 2 years

Yuki B. Werner, Guido Costamagna, Lee L. Swanström et al. · Gut · 2015 · 251 citations

Alterations of the bile microbiome in primary sclerosing cholangitis

Timur Liwinski, Roman Zenouzi, Clara John et al. · Gut · 2019 · 139 citations · Full text