The utility of nitrous oxide.
Babl
F E
FE
Oakley
E
E
Sharwood
L N
LN
D018685:Anesthetics, Inhalation / Q000008:administration & dosage*; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage*
D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide