title: Studies on the enzyme system concerned with the exchange of 131I with iodine of monoiodotyrosine.
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D007455:Iodine / Q000378:metabolism*; D007456:Iodine Isotopes / Q000378:metabolism; D051381:Rats; D013363:Submandibular Gland / Q000201:enzymology*; D013963:Thyroid Hormones / Q000096:biosynthesis*; D014020:Tissue Extracts; D014443:Tyrosine / Q000096:biosynthesis*
chemical_list: D007456:Iodine Isotopes; D013963:Thyroid Hormones; D014020:Tissue Extracts; D014443:Tyrosine; D007455:Iodine