TOPICAL ANESTHESIA FOR ENDOSCOPY.
D000758:Anesthesia; D000772:Anesthesia, Local; D004724:Endoscopy; D006801:Humans; D009292:Narcotic Antagonists; D014116:Toxicology
D009292:Narcotic Antagonists
ANESTHESIA, LOCAL; ENDOSCOPY; NARCOTIC ANTAGONISTS; TOXICOLOGIC REPORT