Results 71 to 80 of about 37,965 (113)

Nasal versus oral route for upper gastrointestinal endoscopy: Result of a multicenter randomized study

open access: bronze, 2001
Gregory Haber   +6 more
openalex   +1 more source

Magnification endoscopy in the diagnostics of upper gastrointestinal tract diseases [PDF]

open access: gold, 2010
Justyna Wasielica-Berger   +3 more
openalex   +1 more source

Upper endoscopy versus endosonography in differential diagnosis of gastrointestinal bulging [PDF]

open access: diamond, 2011
José Celso Ardengh   +5 more
openalex   +1 more source

Synergistic Sedation With Oral Midazolam as a Premedication and Intravenous Propofol Versus Intravenous Propofol Alone in Upper Gastrointestinal Endoscopies in Children

open access: bronze, 2006
Gregorios A. Paspatis   +6 more
openalex   +1 more source

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