title: Analysis of relative contributions to the alveolar-arterial oxygen gradient.
mesh_terms: D002245:Carbon Dioxide / Q000097:blood*; D008954:Models, Biological; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D011653:Pulmonary Diffusing Capacity; D012123:Pulmonary Ventilation; D012119:Respiration; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen