Helium-oxygen for asthma.
Nott
M R
MR
D000208:Acute Disease; D001249:Asthma / Q000628:therapy*; D006371:Helium / Q000627:therapeutic use*; D006801:Humans; D010100:Oxygen / Q000627:therapeutic use*; D017410:Practice Guidelines as Topic
D006371:Helium; C038949:heliox; D010100:Oxygen