title: Radionuclide evaluation of regional lung function in children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000150:complications; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008171:Lung Diseases / Q000209:etiology / Q000503:physiopathology; D008297:Male; D008722:Methods; D011651:Pulmonary Artery / Q000002:abnormalities; D011655:Pulmonary Embolism / Q000503:physiopathology; D011868:Radioisotopes; D012129:Respiratory Function Tests; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon