title: Midazolam versus butorphanol as local anaesthetic adjuncts in oral surgery. A clinical assessment.
mesh_terms: D000293:Adolescent; D000328:Adult; D000766:Anesthesia, Dental; D000772:Anesthesia, Local; D001007:Anxiety / Q000517:prevention & control*; D002077:Butorphanol; D005260:Female; D006801:Humans; D008297:Male; D008874:Midazolam; D009019:Morphinans; D011229:Preanesthetic Medication
chemical_list: D009019:Morphinans; D002077:Butorphanol; D008874:Midazolam