Evaluation of the pituitary-thyroid axis by measuring the response of I-labelled thyroid hormones to TRH.
D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D007037:Hypothyroidism / Q000175:diagnosis*; D007457:Iodine Radioisotopes; D012588:Scintillation Counting; D013972:Thyrotropin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone
D007457:Iodine Radioisotopes; D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin