[Determination of the amount of residual air in the lungs with radioactive xenon].
D001669:Biochemical Phenomena; D019069:Cell Respiration; D010100:Oxygen / Q000378:metabolism*; D011851:Radioactivity; D012119:Respiration / Q000502:physiology*; D014978:Xenon; D014980:Xenon Radioisotopes
D014980:Xenon Radioisotopes; D014978:Xenon; D010100:Oxygen
OXYGEN/metabolism; RESPIRATION/physiology; XENON/radioactive