Digestion of 131I-labeled thyroid tissue with maximum recovery of 131I-iodothyronines.
D000818:Animals; D004285:Dogs; D007457:Iodine Radioisotopes; D010194:Pancreatin; D011402:Pronase; D011817:Rabbits; D051381:Rats; D011919:Rats, Inbred Strains; D013048:Specimen Handling / Q000379:methods; D013961:Thyroid Gland / Q000032:analysis*; D013970:Thyronines / Q000032:analysis*
D007457:Iodine Radioisotopes; D013970:Thyronines; D010194:Pancreatin; D011402:Pronase