Showing results (131-140 of 1,287) with videos related to

Sort By:
Pageof 129
Optics Letters|September 15, 2009
Many-body effects in gain and refractive-index spectra of bulk and quantum-well semiconductor lasersC Ell, H Haug, S W Koch
Endoscopy|September 6, 2008
Double-balloon endoscopyH Yamamoto, C Ell, K F Binmoeller
Zeitschrift Fur Gastroenterologie|May 23, 2001
[Extragastric manifestations of H. pylori infection]P C Konturek, E G Hahn
Langenbecks Archiv Fur Chirurgie. Supplement II, Verhandlungen Der Deutschen Gesellschaft Fur Chirurgie. Deutsche Gesellschaft Fur Chirurgie. Kongress|January 1, 1990
[Immediate conservative therapeutic measures in acute variceal hemorrhage (including catheter blockage)]E G Hahn, W E Fleig
Der Internist|November 11, 2009
[Unexplained weight gain in a 41-year-old woman]I A Harsch, E G Hahn
Langenbecks Archiv Fur Chirurgie. Supplement II, Verhandlungen Der Deutschen Gesellschaft Fur Chirurgie. Deutsche Gesellschaft Fur Chirurgie. Kongress|January 1, 1990
[Sclerosing therapy: technique, indications, results]W E Fleig, E G Hahn
Current Medical Research and Opinion|September 3, 2014
Randomized, controlled trial of 2 L polyethylene glycol plus ascorbate components versus sodium phosphate for bowel cleansing prior to colonoscopy for cancer screeningC Ell, W Fischbach, P Layer, et al.
Endoscopy|February 9, 2010
Value of high-frequency miniprobes and conventional radial endoscopic ultrasound in the staging of early Barrett's carcinomaO Pech, E Günter, F Dusemund, et al.
Endoscopy|September 1, 2010
Endoscopic closure of postoperative esophageal leaks with a novel over-the-scope clip systemJ Pohl, M Borgulya, D Lorenz, et al.
Endoscopy|March 26, 2011
Prospective, cross-over, single-center trial comparing oral double-balloon enteroscopy and oral spiral enteroscopy in patients with suspected small-bowel vascular malformationsA May, H Manner, I Aschmoneit, et al.
Pageof 129