title: Letter: Drug combinations for anaesthesia.
mesh_terms: D000766:Anesthesia, Dental / Q000009:adverse effects*; D003975:Diazepam / Q000008:administration & dosage*; D004338:Drug Combinations; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control; D008297:Male; D008723:Methohexital / Q000008:administration & dosage*; D010100:Oxygen / Q000097:blood / Q000627:therapeutic use; D012121:Respiration, Artificial
chemical_list: D004338:Drug Combinations; D008723:Methohexital; D003975:Diazepam; D010100:Oxygen