title: Conditions for reduction of pulmonary gas transfer by ventilation-perfusion inequality.
mesh_terms: D002245:Carbon Dioxide; D002248:Carbon Monoxide; D008433:Mathematics; D008954:Models, Biological; D010101:Oxygen Consumption; D012039:Regional Blood Flow; D012119:Respiration; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D002248:Carbon Monoxide