title: Danger in the use of intrathecal methylene blue.
mesh_terms: D002490:Central Nervous System / Q000494:pharmacology*; D006801:Humans; D008751:Methylene Blue / Q000633:toxicity*; D009420:Nervous System
chemical_list: D008751:Methylene Blue
keywords: CENTRAL NERVOUS SYSTEM/pharmacology; METHYLENE BLUE/toxicology