title: Diffusing capacity and over-all ventilation:perfusion in asthma.
mesh_terms: D000402:Airway Obstruction / Q000503:physiopathology; D000403:Airway Resistance; D001249:Asthma / Q000150:complications / Q000503:physiopathology*; D001769:Blood; D002245:Carbon Dioxide / Q000097:blood; D002248:Carbon Monoxide; D006801:Humans; D006863:Hydrogen-Ion Concentration; D000860:Hypoxia / Q000209:etiology; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D010993:Plethysmography, Whole Body; D011652:Pulmonary Circulation; D011653:Pulmonary Diffusing Capacity; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D013147:Spirometry; D013667:Technetium; D014692:Ventilation-Perfusion Ratio; D014797:Vital Capacity; D014978:Xenon
chemical_list: D011868:Radioisotopes; D002245:Carbon Dioxide; D014978:Xenon; D013667:Technetium; D002248:Carbon Monoxide; D010100:Oxygen