title: Radioisotope studies of pulmonary haemodynamics in pneumoconiosis.
mesh_terms: D006439:Hemodynamics; D006801:Humans; D007456:Iodine Isotopes; D011009:Pneumoconiosis / Q000503:physiopathology*; D011877:Radionuclide Imaging
chemical_list: D007456:Iodine Isotopes