title: Butorphanol and pethidine in premedication--a comparative study.
authors.affiliation: Jordan University Hospital, Amman.
authors.forename: B
authors.initials: B
authors.lastname: Atiyat
authors.forename: M S
authors.initials: MS
authors.lastname: Takrouri
mesh_terms: D000328:Adult; D001007:Anxiety / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D002077:Butorphanol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008614:Meperidine / Q000627:therapeutic use*; D009019:Morphinans / Q000627:therapeutic use*; D011229:Preanesthetic Medication; D011897:Random Allocation; D012119:Respiration / Q000187:drug effects
chemical_list: D009019:Morphinans; D008614:Meperidine; D002077:Butorphanol