Effect of advancing age on thyroid hormone secretion rate of male and female rats.
D000375:Aging; D000818:Animals; D001835:Body Weight; D005260:Female; D007456:Iodine Isotopes; D008297:Male; D051381:Rats; D012636:Secretory Rate / Q000502:physiology; D013961:Thyroid Gland / Q000502:physiology*; D013963:Thyroid Hormones / Q000502:physiology*; D013974:Thyroxine / Q000494:pharmacology
D007456:Iodine Isotopes; D013963:Thyroid Hormones; D013974:Thyroxine