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Diepolder HM, Ries G, Jung MC, Schlicht HJ, Gerlach JT, Gr ner N, Caselmann WH, Pape GR.Diepolder HM, et al. Among authors: schlicht hj.Gastroenterology. 1999 Mar;116(3):650-7. doi: 10.1016/s0016-5085(99)70187-3.Gastroenterology. 1999.PMID: 10029624