Winfried A. Voderholzer

Successful photodynamic therapy for nonresectable cholangiocarcinoma: a randomized prospective study

Marianne Ortner, Karel Caca, Frieder Berr et al. · Gastroenterology · 2003 · 600 citations

Engineering, Photodynamic Therapy, Biliary Cancer +9

Risk Factors in the Development of Esophageal Adenocarcinoma

Heiko Pohl, Katharina Wrobel, Christian Bojarski et al. · The American Journal of Gastroenterology · 2012 · 189 citations

Symptoms in chronic constipation

Alexander Koch, Winfried A. Voderholzer, A G Klauser et al. · Diseases of the Colon & Rectum · 1997 · 184 citations

Behavioral modification of colonic function

A G Klauser, Winfried A. Voderholzer, Christine Heinrich et al. · Digestive Diseases and Sciences · 1990 · 136 citations

Behavioral Sciences, Functional Gastrointestinal Disorder, Behavioral Neuroscience +6

Nonresorbable copolymer implantation for gastroesophageal reflux disease: A randomized sham-controlled multicenter trial

Jacques Devière, Guido Costamagna, Horst Neuhaus et al. · Gastroenterology · 2005 · 131 citations

Esophagus, Nonresorbable Copolymer Implantation, Gastroenterology +4