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7. Methemoglobinemia after topical anesthesia with lidocaine and benzocaine for a difficult intubation. Kern K, Langevin PB, Dunn BM. J Clin Anesth; 2000 Mar; 12(2):167-72. PubMed ID: 10818334 [Abstract] [Full Text] [Related]
8. Methemoglobinemia induced by topical benzocaine: a warning for the endoscopist. Abdallah HY, Shah SA. Endoscopy; 2002 Sep; 34(9):730-4. PubMed ID: 12195332 [Abstract] [Full Text] [Related]