[Use of nitrous oxide for anesthesia in Great Britain].
D000758:Anesthesia; D000769:Anesthesia, Inhalation; D003813:Dentistry; D003814:Dentistry, Operative; D009609:Nitrous Oxide; D006113:United Kingdom
D009609:Nitrous Oxide
ANESTHESIA, INHALATION; DENTISTRY, OPERATIVE; NITROUS OXIDE
L'utilisation du protoxyde d'azote en Angleterre.