Partial pressures of oxygen in the Magill attachment.
D000758:Anesthesia; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D000776:Anesthesiology; D006801:Humans; D010100:Oxygen; D010313:Partial Pressure
D010100:Oxygen
ANESTHESIA, INHALATION/apparatus and instruments; OXYGEN