title: Arteriovenous difference: a systematic error of early phase thyroidal clearance measurement.
mesh_terms: D001158:Arteries; D003951:Diagnostic Errors; D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D007275:Injections, Intravenous; D007457:Iodine Radioisotopes; D008297:Male; D013960:Thyroid Function Tests; D014680:Veins
chemical_list: D007457:Iodine Radioisotopes