title: Tissue distribution studies in rats with two 131I-labeled adrenal scanning agents. Comparison between 131I-6-iodomethyl-19-norsitost-5(10)-en-3 beta-ol (NST-6-131I) and 19-iodositost-5-en-3 beta-ol (ST-19-131I).
mesh_terms: D000311:Adrenal Glands / Q000000981:diagnostic imaging*; D000818:Animals; D007457:Iodine Radioisotopes; D008297:Male; D011877:Radionuclide Imaging; D051381:Rats; D012855:Sitosterols / Q000378:metabolism*; D014018:Tissue Distribution
chemical_list: D007457:Iodine Radioisotopes; D012855:Sitosterols; C008153:19-iodositosterol