Changes in respiratory response to CO2 during natural sleep at sea level and at altitude.
D000531:Altitude; D002245:Carbon Dioxide / Q000494:pharmacology*; D019069:Cell Respiration; D006801:Humans; D012119:Respiration / Q000502:physiology*; D012890:Sleep / Q000502:physiology*
D002245:Carbon Dioxide
ALTITUDE/effects; CARBON DIOXIDE/effects; RESPIRATION/physiology; SLEEP/physiology