Scand J Clin Lab Invest 1990;50:663-9. Ellis SM and Ekins R. Direct measurement by radioimmunoassay of the free thyroid hormone concentrations in serum. Acta Endocrinol (Suppl) 1973;177:106-110. Weeke J and Orskov H. Ultrasensitive radioimmunoassay for direct determination of free ...
The TSh-4 or, originally translated, TŠ-4 (in Cyrillic: ТШ-4, meaning; Танковыйшлем, latinized as Tankovij šlem, anglicized as Tankoviy shlem and meaning; Tanker's helmet), alternatively known either as Танкошлем (Tankošl