title: Measurements of serum 3',5'-diiodothyronine and 3,3'-diiodothyronine concentrations in normal subjects and in patients with thyroid and nonthyroid disease: studies of 3',5'-diiodothyronine metabolism.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003429:Cross Reactions; D004104:Diiodothyronines / Q000097:blood*; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007037:Hypothyroidism / Q000097:blood; D008103:Liver Cirrhosis / Q000097:blood; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D013964:Thyroid Neoplasms / Q000097:blood*; D013970:Thyronines / Q000097:blood*
chemical_list: D004104:Diiodothyronines; D013970:Thyronines