title: Comparison of thyroid preparations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013963:Thyroid Hormones / Q000592:standards*; D013974:Thyroxine / Q000032:analysis; D014284:Triiodothyronine / Q000032:analysis
chemical_list: D013963:Thyroid Hormones; D014284:Triiodothyronine; D013974:Thyroxine