title: Double-blind evaluation of diazepam, sodium pentobarbital, and placebo as adjunctive premedicants prior to discography.
mesh_terms: D000759:Adjuvants, Anesthesia; D000328:Adult; D000368:Aged; D001007:Anxiety; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D003072:Cognition Disorders; D003243:Consciousness / Q000187:drug effects; D003299:Cooperative Behavior; D003975:Diazepam / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008297:Male; D008568:Memory / Q000187:drug effects; D008875:Middle Aged; D010424:Pentobarbital / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D010919:Placebos; D011229:Preanesthetic Medication; D011674:Pulse / Q000187:drug effects; D011859:Radiography; D012063:Relaxation; D012119:Respiration / Q000187:drug effects
chemical_list: D000759:Adjuvants, Anesthesia; D010919:Placebos; D010424:Pentobarbital; D003975:Diazepam