[Infra-red gas analyzer in the diagnosis of respiratory function].
D002245:Carbon Dioxide / Q000737:chemistry*; D019069:Cell Respiration; D007259:Infrared Rays; D012119:Respiration / Q000502:physiology*; D012143:Respiratory Physiological Phenomena
D002245:Carbon Dioxide
CARBON DIOXIDE/chemistry; INFRARED RAYS; RESPIRATION/physiology