Intravenous hydroxyzine HCl and meperidine HCl in periodontal surgery: clinical judgments and patient impressions.
D000328:Adult; D001007:Anxiety / Q000188:drug therapy; D004339:Drug Compounding; D004357:Drug Synergism; D005260:Female; D006801:Humans; D006919:Hydroxyzine / Q000008:administration & dosage*; D007275:Injections, Intravenous; D008297:Male; D008614:Meperidine / Q000008:administration & dosage*; D008875:Middle Aged; D010510:Periodontal Diseases / Q000601:surgery*; D011229:Preanesthetic Medication; D012472:Salivation / Q000187:drug effects
D006919:Hydroxyzine; D008614:Meperidine