The impact of endoscopic ultrasound and computed tomography on the TNM staging of early cancer in Barrett's esophagusPECH, Oliver; MAY, Andrea; GÜNTER, Erwin et al.The American journal of gastroenterology. 2006, Vol 101, Num 10, pp 2223-2229, issn 0002-9270, 7 p.Article

Photodynamic therapy of human Barrett's cancer using 5-aminolaevulinic acid-induced protoporphyrin IX: an in-vivo dosimetry study in athymic nude micePECH, Oliver; NAGY, Christian D; GOSSNER, Liebwin et al.European journal of gastroenterology & hepatology. 2002, Vol 14, Num 6, pp 657-662, issn 0954-691XArticle

Management of Barrett's oesophagus, dysplasia and early adenocarcinomaPECH, Oliver; GOSSNER, Liebwin; MAY, Andrea et al.Baillière's best practice & research. Clinical gastroenterology. 2001, Vol 15, Num 2, pp 267-284, issn 1521-6918Article

A prospective randomized trial of two different endoscopic resection techniques for early stage cancer of the esophagusMAY, Andrea; GOSSNER, Liebwin; BEHRENS, Angelika et al.Gastrointestinal endoscopy. 2003, Vol 58, Num 2, pp 167-175, issn 0016-5107, 9 p.Conference Paper

Early stage adenocarcinoma of the esophagus arising in circular heterotopic gastric mucosa treated by endoscopic mucosal resectionPECH, Oliver; MAY, Andrea; GOSSNER, Liebwin et al.Gastrointestinal endoscopy. 2001, Vol 54, Num 5, pp 656-658, issn 0016-5107Article

Early Barrett's Carcinoma With “Low-Risk” Submucosal Invasion: Long-Term Results of Endoscopic Resection With a Curative IntentMANNER, Hendrik; MAY, Andrea; PECH, Oliver et al.The American journal of gastroenterology. 2008, Vol 103, Num 10, pp 2589-2597, issn 0002-9270, 9 p.Article

Conclusions from the histological diagnosis of low-grade intraepithelial neoplasia in barrett's oesophagusPECH, Oliver; VIETH, Michael; SCHMITZ, Daniel et al.Scandinavian journal of gastroenterology. 2007, Vol 42, Num 6, pp 682-688, issn 0036-5521, 7 p.Article

Prospective evaluation of a new high-power argon plasma coagulation system (hp-APC) in therapeutic gastrointestinal endoscopyMANNER, Hendrik; MAY, Andrea; RABENSTEIN, Thomas et al.Scandinavian journal of gastroenterology. 2007, Vol 42, Num 3, pp 397-405, issn 0036-5521, 9 p.Article

Curative endoscopic resection of early esophageal adenocarcinomas (Barrett's cancer)ELL, Christian; MAY, Andrea; PECH, Oliver et al.Gastrointestinal endoscopy. 2007, Vol 65, Num 1, pp 3-10, issn 0016-5107, 8 p.Article

Prospective Multicenter Trial Comparing Push-and-Pull Enteroscopy With the Single- and Double-Balloon Techniques in Patients With Small-Bowel DisordersMAY, Andrea; FÄRBER, Michael; ELL, Christian et al.The American journal of gastroenterology. 2010, Vol 105, Num 3, pp 575-581, issn 0002-9270, 7 p.Article

Long-Term Results of Endoscopic Resection in Early Gastric Cancer : The Western ExperienceMANNER, Hendrik; RABENSTEIN, Thomas; STOLTE, Manfred et al.The American journal of gastroenterology. 2009, Vol 104, Num 3, pp 566-573, issn 0002-9270, 8 p.Article