title: Potency of oral thyroxine preparations.
mesh_terms: D000284:Administration, Oral; D006801:Humans; D013607:Tablets / Q000032:analysis / Q000592:standards; D013974:Thyroxine / Q000008:administration & dosage* / Q000032:analysis / Q000097:blood
chemical_list: D013607:Tablets; D013974:Thyroxine