David J. Beyda

Gastroenterology
5516 Main St
Flushing, NY 11355

Last Updated: 09/26/2026

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Found 1 publications

Chronic methadone use, poor bowel visualization and failed colonoscopy: a preliminary study.

Chronic methadone use, poor bowel visualization and failed colonoscopy: a preliminary study.

Journal: World journal of gastroenterology
Published: May 31, 2012
Showing 1-1 of 1

Last Updated: 09/26/2026