A. Römpp

A Novel Method of Forceps Biopsy Improves the Diagnosis of Proximal Biliary Malignancies

P. Schirmacher, T. Barth, I. Esposito, 2011, Digestive Diseases and Sciences.

[A prospective comparison of video colonoscopy and CT colonography in asymptomatic patients screened for colorectal cancer].

H. Kestler, A. Aschoff, H. Brambs, 2010, Deutsche Medizinische Wochenschrift.