Use of lorazepam as premedication for apprehensive children.
D000766:Anesthesia, Dental; D001007:Anxiety / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008140:Lorazepam / Q000008:administration & dosage; D008297:Male; D010919:Placebos; D011229:Preanesthetic Medication
D010919:Placebos; D008140:Lorazepam