[Anesthesia and analgesia with nitrous oxide].
HELD
A J
AJ
D000698:Analgesia; D000758:Anesthesia; D000776:Anesthesiology; D006801:Humans; D009609:Nitrous Oxide
D009609:Nitrous Oxide
ANESTHESIA
Anesthésie et analgésie au protoxyde d'azote.