The fate and dosimetry of two lung scanning agents  131 I MAA and  99 Tc m  ferrous hydroxide.
D006801:Humans; D007457:Iodine Radioisotopes; D008168:Lung; D011829:Radiation Dosage; D011877:Radionuclide Imaging; D013667:Technetium / Q000378:metabolism
D007457:Iodine Radioisotopes; D013667:Technetium