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Esophageal self-expandable metallic stents--indications, practice, techniques, and complications: results of a national survey.

• Felipe Ramírez, Brenda Dennert, S T Zierer, Robert A. Sanowski
• Gastrointestinal endoscopy
• 1997

BACKGROUND The gastroenterology community's experience with esophageal self-expandable metallic stents (SEMS) is unknown. METHODS In order to assess indications, perioperative management, and… (More)

Techniques and complications of esophageal foreign body extraction in children and adults.

• Paul J Berggreen, E. M. Harrison, Robert A. Sanowski, Kristy Ingebo, Brian W. Noland, S T Zierer
• Gastrointestinal endoscopy
• 1993

To assess the success rates and complications of esophageal foreign body extraction in adult and pediatric patients, the charts of 76 adults and 116 children with endoscopically or radiographically… (More)

Endoscopic removal of an entrapped foreign body from the sigmoid colon using a needle knife.

• Felipe Ramírez, S T Zierer, Monica Mills, Robert A. Sanowski
• Gastrointestinal endoscopy
• 1996

Successful endoscopic hemostasis of bleeding colonic diverticula with epinephrine injection.

• Felipe Ramírez, D. A. Johnson, S T Zierer, G J Walker, Robert A. Sanowski
• Gastrointestinal endoscopy
• 1996

Rescuing the retractable injection needle through the duodenoscope.

• Brenda Dennert, Felipe Ramírez, S T Zierer, Monica Mills, Robert A. Sanowski
• Gastrointestinal endoscopy
• 1997

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