title: Estimation of thyroid iodine in vivo by activation analysis.
mesh_terms: D000201:Activation Analysis; D000818:Animals; D007455:Iodine / Q000032:analysis*; D007456:Iodine Isotopes; D008297:Male; D011830:Radiation Effects; D012756:Sheep; D013961:Thyroid Gland / Q000528:radiation effects*
chemical_list: D007456:Iodine Isotopes; D007455:Iodine