Tumor infiltrating immune cells - potential powerful predictors in colorectal cancer patients
Author(s): Stefan RISS | Rudolf Oehler

Recurrent abscess after primary successful endo-sponge treatment of anastomotic leakage following rectal surgery
Author(s): Stefan Riss, Anton Stift, Caroline Kienbacher, Bernhard Dauser, Ingrid Haunold, Stefan Kriwanek, Wolfgang Radlsboek, Michael Bergmann

Traction-assisted endoscopic mucosal resection for polypectomy in the large intestine
Author(s): Bernhard Dauser, Thomas Winkler, Behrooz Salehi, Stefan Riss, Franz Beer, Friedrich Herbst
