[Relative analgesia by inhalation of nitrous oxide and oxygen].
D000698:Analgesia; D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage*; D010100:Oxygen / Q000008:administration & dosage
D009609:Nitrous Oxide; D010100:Oxygen
Analgeśie relative par inhalation de protoxyde d'azote et d'oxygène.