title: Sampling of the mean alveolar gas of a respiratory cycle.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis*; D006801:Humans; D010100:Oxygen / Q000032:analysis*; D010313:Partial Pressure; D011650:Pulmonary Alveoli; D011653:Pulmonary Diffusing Capacity; D012119:Respiration; D012126:Respiratory Dead Space; D013057:Spectrum Analysis; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen