Study of ideal topical pharyngeal anesthesia in upper gastrointestinal system endoscopy: A double-blind, randomized,

Hakan Çam1, Seda Pehlivan, Muhammed Sait Dağ

  • 1Department of Gastroenterology, Gaziantep University School of Medicine, Gaziantep, Turkey. pehlivan_seda@hotmail.com.

Abstract

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