Risk factors for symptomatic gallstones in patients with liver cirrhosis: a case–control study von Acalovschi, Monica, Blendea, Dan, Feier, Cristina, Letia, Alfred I, Ratiu, Nadia, Dumitrascu, Dan L, Veres, Adina

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Long-lasting effect of endoscopic dilatation of an esophageal stenosis due to eosinophilic esophagitis von Zuber-Jerger, Ina, Ratiu, Nadia, Kullman, F

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Treatment of Esophageal Perforations and Symptomatic Anastomotic Leaks with a New Self-Expandable Plastic Stent von Kullmann, Frank, Ratiu, Nadia, Rath, Heiko, Schoelmerich, Juergen, Gelbmann, Cornelia

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Chromoendoscopy with indigo carmine in flexible sigmoidoscopy screening: does it improve the detection of adenomas in the distal colon and rectum? von Ratiu, Nadia, Gelbmann, Cornelia, Rath, Heiko R, Herfarth, Hans, Kullmann, Frank, Schölmerich, Jürgen, Messmann, Helmut

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Risk factors for symptomatic gallstones in patients with liver cirrhosis: a case-control study von Acalovschi, Monica, Blendea, Dan, Feier, Cristina, Letia, Alfred I, Ratiu, Nadia, Dumitrascu, Dan L, Veres, Adina

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