Sudden death during preparation for esophagoscopy with tetracaine gargle.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000777:Anesthetics; D000779:Anesthetics, Local / Q000009:adverse effects*; D003645:Death, Sudden; D004945:Esophagoscopy; D006801:Humans; D013748:Tetracaine
D000777:Anesthetics; D000779:Anesthetics, Local; D013748:Tetracaine
ANESTHETICS, LOCAL/injurious effects; DEATH, SUDDEN; ESOPHAGOSCOPY/anesthesia and analgesia