If a person wants to carry out a thyroid test, they may consider one of the following from these popular companies. None of these companies state that the Food and Drug Administration (FDA) approves ...

...the lower cut-off applied resulted in improved sensitivity ... [but with] an increase in the number of false-positive results... Newborn screening for congenital hypothyroidism (CH) with a TSH ...

Receptor or TSH binding inhibition tests (TBII) that do not measure stimulatory activity directly but detect factors in the serum specimen that block the binding of a labeled TSH preparation to an ...