[Pethidine and nitrous oxide anesthesia without barbiturate].
D000758:Anesthesia; D001463:Barbiturates; D008614:Meperidine; D009609:Nitrous Oxide
D001463:Barbiturates; D008614:Meperidine; D009609:Nitrous Oxide; C032232:barbituric acid
ANESTHESIA; MEPERIDINE; NITROUS OXIDE
Pethidinlystgas anaestesi uden barbituratsupplement.