Rate of disappearance of I-131 from the thyroid glands of young and old rats.
D000375:Aging; D000818:Animals; D006980:Hyperthyroidism; D007456:Iodine Isotopes / Q000378:metabolism*; D008297:Male; D010101:Oxygen Consumption; D051381:Rats; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000378:metabolism*
D007456:Iodine Isotopes