the effects of the new intravenous anaesthetic drugs alfentanil ( 50 micrograms/kg ) and atracurium ( 0.5 mg/kg ) on per- and post-operative function in out-patients clinics were compared with fentanyl ( 5 micrograms/kg ) and pancuronium ( 0.07 mg/kg ) .
C0002026
alfentanil
C0015846
fentanyl