An absolute contraindication to nitrous oxide.
Wyatt
S S
SS
Gill
R S
RS
D018685:Anesthetics, Inhalation; D000075202:Contraindications; D006801:Humans; D009609:Nitrous Oxide; D010661:Phenylketonurias
D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide