A. Küllmer

Percutaneous transhepatic or endoscopic ultrasound-guided biliary drainage in malignant distal bile duct obstruction using a self-expanding metal stent: Study protocol for a prospective European multicenter trial (PUMa trial)

E. Redondo-Cerezo, A. Schmidt, M. Pérez-Miranda, 2022, PloS one.

Esophageal lichen planus: towards diagnosis of an underdiagnosed disease

C. Monasterio, A. Schmitt-Graeff, F. Schauer, 2019, Scandinavian journal of gastroenterology.

The Endoscopic Treatment of Iatrogenic Gastrointestinal Perforation.

A. Meining, K. Caca, A. Schmidt, 2016, Deutsches Arzteblatt international.

Endoscopic jejunojejunostomy by use of a lumen-apposing self-expandable metal stent for treatment of obstructed efferent loop after subtotal gastrectomy with Roux-en-Y-reconstruction

K. Caca, A. Schmidt, A. Wannhoff, 2017, VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy.

Percutaneous endoscopic cecostomy (introducer method) in chronic intestinal pseudo‐obstruction: Report of two cases and literature review

K. Caca, A. Schmidt, A. Küllmer, 2016, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[Stripping the Giacomini vein--pathophysiologic necessity or phlebosurgical games?].

A. Küllmer, H. P. Künkel, U. Zierau, 1996, VASA. Zeitschrift fur Gefasskrankheiten.

Over-the-scope-clips versus standard treatment in high-risk patients with acute non-variceal upper gastrointestinal bleeding: a randomised controlled trial (STING-2)

A. Meining, B. Walter, K. Caca, 2022, Gut.