Peripheral metabolism of thyroid hormones: a revie... [Altern Med Rev. 2000] - PubMed r... - 0 views
-
The common feature of these disorders is a low level of circulating T3, with generally normal to slightly elevated blood T4 levels and either normal or slightly suppressed TSH levels. This pattern of altered thyroid hormone levels is generally agreed to be a result of impairment in extra-thyroidal peripheral metabolism