Topical anesthesia for esophagogastroscopy.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000772:Anesthesia, Local; D004945:Esophagoscopy; D005773:Gastroscopy; D006801:Humans; D059408:Pain Management
ESOPHAGOSCOPY/anesthesia and analgesia; GASTROSCOPY/anesthesia and analgesia