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Citation: Ec. Van Os et al., Gastroenterological procedures among patients with disorders of hemostasis: evaluation and management recommendations, GASTROIN EN, 50(4), 1999, pp. 536-543

Authors: Sorbi, D Van Os, EC Aberger, FJ Derfus, GA Erickson, R Meier, P Nelson, D Nelson, P Shaw, M Gostout, CJ

Citation: D. Sorbi et al., Clinical application of a new disposable lithotripter: a prospective multicenter study, GASTROIN EN, 49(2), 1999, pp. 210-213

Authors: Van Os, EC Petersen, BT Batts, KP

Citation: Ec. Van Os et al., Spiral nitinol biliary stents in a porcine model: Evaluation of the potential for use in benign strictures, ENDOSCOPY, 31(3), 1999, pp. 253-259