title: The prevention of ketamine dreams.
mesh_terms: D000769:Anesthesia, Inhalation; D000771:Anesthesia, Intravenous; D001544:Benperidol / Q000008:administration & dosage; D004325:Dreams / Q000187:drug effects*; D004329:Droperidol / Q000008:administration & dosage / Q000494:pharmacology; D004562:Electrocardiography; D006801:Humans; D007649:Ketamine / Q000009:adverse effects; D009567:Nitrazepam / Q000008:administration & dosage / Q000494:pharmacology; D010197:Pancuronium; D010991:Plethysmography; D011229:Preanesthetic Medication; D013514:Surgical Procedures, Operative; D014149:Tranquilizing Agents / Q000008:administration & dosage*
chemical_list: D014149:Tranquilizing Agents; D007649:Ketamine; D001544:Benperidol; D009567:Nitrazepam; D010197:Pancuronium; D004329:Droperidol