Is half-knowledge worse than ignorance? von Cass, Oliver W., MD

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Endoscopic ability and disability von Cass, Oliver W., MD, FACP, FACG

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ERCP in patients with long-limb Roux-en-Y gastrojejunostomy and intact papilla von Wright, Byron E., Cass, Oliver W., Freeman, Martin L.

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Hepatolithiasis and cholangiocarcinoma in cystic fibrosis : A case series and review of the literature von PERDUE, David G, CASS, Oliver W, MILLA, Carlos, DUNITZ, Jordan, JESSURUN, Jose, SHARP, Harvey L, SCHWARZENBERG, Sarah J

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W1494 Surgical Gastrostomy for Pancreatobiliary and Duodenal Access Following Roux En Y Gastric Bypass von Gutierrez, Jessica M, Lederer, Howard, Krook, Jon C, Cass, Oliver W, Kinney, Timothy P, Freeman, Martin L, Jensen, Eric H

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EUS Rendezvous for Transpapillary Biliary Access After Unsuccessful ERCP; 9 Years' Experience At a Single Center von Kim, Yeonsuk, Mallery, J. Shawn, Lai, Rebecca, Kinney, Timothy P, Gupta, Kapil, Chau, Anhtung, Cass, Oliver W, Safdar, Kamran, Freeman, Martin

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A Randomized, Controlled Trial of Interactive, Multimedia Software for Patient Colonoscopy Education von Shaw, Michael J, Beebe, Timothy J, Tomshine, Patricia A, Adlis, Susan A, Cass, Oliver W

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Dilation of high-grade pancreatic and biliary ductal strictures with small-caliber angioplasty balloons von Freeman, Martin L., Cass, Oliver W., Dailey, Janice

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ERCP in patients with long-limb Roux-en-Y gastrojejunostomy and intact papilla von Wright, Byron E., Cass, Oliver W., Freeman, Martin L.

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A randomized, controlled trial of transcutaneous carbon dioxide monitoring during ERCP von Nelson, Douglas B., Freeman, Martin L., Silvis, Stephen E., Cass, Oliver W., Yakshe, Paul N., Vennes, Jack, Stahnke, Laura L., Herman, Mary, Hodges, James

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P74 von Lederer, Howard M., Cass, Oliver W., Gutierrez, Jessica M.

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P74: Gastrotomy for ERCP in gastric bypass patients commonly reveals internal hernias von Lederer, Howard M., Cass, Oliver W., Gutierrez, Jessica M.

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3797 Long term outcome of endoscopic therapy for sphincter of oddi dysfunction von Gill, Muzaffar, Freeman, Martin L., Cass, Oliver W.

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7245 Ercp on intact papilla via long-limb roux-en-y gastrojejunostomy von Wright, Byron E., Freeman, Martin L., Cass, Oliver W.

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Carbon dioxide retention and oxygen desaturation during gastrointestinal endoscopy von Freeman, Martin L., Hennessy, J.Timothy, Cass, Oliver W., Pheley, Alfred M.

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Interlocking expandable metal stents for simultaneous treatment of malignant biliary and duodenal obstruction von Freeman, Martin L., Cass, Oliver W.

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Guidelines for training non-specialists in screening flexible sigmoidoscopy von Gross, Glenn W.W., Bozymski, Eugene M., Brown, Russell D., Cass, Oliver W., Elta, Grace H., Jacobson, Brian C., Lichtenstein, Gary R., Mellow, Mark H., Nackley, James J., Patel, Rig S., Gress, Frank G., Kowdley, Kris V.

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STUDIES ON THE POLYMETHYLBENZENES. VI. THE SEPARATION OF DURENE FROM ISODURENE1 von Smith, Lee Irvin, Cass, Oliver W

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A screw tip for cleaning endoscopes von Cass, Oliver W.

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Chemical Intermediates from Furfural von Cass, Oliver W.

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