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Straumann, Alex; Conus, Sebastien; Degen, Lukas; Frei, Cornelia; Bussmann, Christian; Beglinger, Christoph; Schoepfer, Alain; Simon, Hans-Uwe (2011). Long-term budesonide maintenance treatment is partially effective for patients with eosinophilic esophagitis. Clinical gastroenterology and hepatology, 9(5), 400-9.e1. Philadelphia, Pa.: Elsevier 10.1016/j.cgh.2011.01.017
