title: Co-inhalation analgesia (C.I.A.) technique employing ethrane.
mesh_terms: D000766:Anesthesia, Dental / Q000379:methods*; D000769:Anesthesia, Inhalation / Q000379:methods*; D004737:Enflurane / Q000494:pharmacology; D006801:Humans; D008738:Methyl Ethers / Q000494:pharmacology
chemical_list: D008738:Methyl Ethers; D004737:Enflurane