C. Sander

Automated polyp detection in the colorectum: a prospective study (with videos).

T. Wittenberg, R. Schmid, B. Haller, 2019, Gastrointestinal endoscopy.

Laser and endoluminal 192-iridium radiation.

M. Classen, C. Sander, F. Hagenmüller, 1987, Endoscopy.

Laser versus laser plus afterloading with iridium-192 in the palliative treatment of malignant stenosis of the esophagus: a prospective, randomized, and controlled study.

M. Classen, C. Sander, G. Riess, 1991, Gastrointestinal endoscopy.