Experiments on intravascular administravascular administration of oxygen and of helium.
D000758:Anesthesia; D000776:Anesthesiology; D006371:Helium / Q000008:administration & dosage*; D006801:Humans; D010100:Oxygen / Q000008:administration & dosage*
D006371:Helium; D010100:Oxygen
ANESTHESIA; HELIUM/administration and dosage; OXYGEN/administration and dosage