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Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
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Healing and relapse of duodenal ulcer during ranitidine therapy in the elderly. The RUDER Study Group

H Koop1, R Arnold, M Classen

  • 1Department of Medicine, Philipps-University, Marburg, Germany.

Journal of Clinical Gastroenterology
|December 1, 1992
PubMed

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