References
- Arango G., Mayberry W. E., Hockert T., Elveback L. R. Total and free human serum thyroxine in normal and abnormal thyroid states. Mayo Clin. Proc. 1968; 43: 503
- Bernstein G., Oppenheimer J. H. Factors influencing the concentration of free and total thyroxine in patients with nonthyroidal disease. J. clin. Endocr. 1966; 26: 195
- Cassidy C. E., Benitti J., Peno S. Clinical evaluation of the determination of thyroxine iodine. J. clin. Endocr. 1968; 28: 420
- Clark F., Horn D. B. Assessment of thyroid function by the combined use of the serum protein-bound iodine and resin uptake of 131l-triiodothyronine. J. clin. Endocr. 1965; 25: 39
- Dyerberg J., Hauerbach T., Holm-Andersen U., Holme N., Kruse F., Nielsen J. A. 125-maerkt l-triijodtyronins optagelse in vitro i humane erytrocytter og i Sephadex G 25 medium som thyreoideafunktionsprøve. Nord. Med. 1967; 77: 43
- Ekins R. P. The estimation of thyroxine in human plasma by an electrophoretic technique. Clin. chim. Acta 1960; 5: 453
- Friis T. In vitro uptake of 131I labelled L-triiodothyronine by human erythrocytes. Acta endocr. (Kbh.) 1960; 33: 117
- Gimlette T. M. D. Dialysable thyroxine index in the assessment of thyroid status. J. clin. Path. 1965; 18: 293
- Hamolsky M. W., Stein M., Freedberg A. E. The thyroid hormone-plasma protein complex in man. II. A new in vitro method for study of ‘uptake’ of labelled hornmonal components by human erythrocytes. J. clin. Endocr. 1957; 17: 33
- Hansen H. H. Sephadex binding of 131I-labelled l-triiodothyronine as a test of thyroid function. Scand. J. clin. Lab. Invest. 1966; 18: 240
- Howorth P. J. N., Maclagan N. F. Clinical application of serum-total-thyroxine estimation, resin uptake, and frethyroxine index. Lancet 1969; I: 224
- Ingbar S. H., Braverman L. E., Dawber N. A., Glenn Y. L. A. A new method for measuring the free thyroid hormone in human serum and an analysis of the factors that influence its concentration. J. clin. Invest. 1965; 44: 1679
- Herbert V., Gottlieb C. W., Lau Gilbert K. S.P., Silver S. Adsorption of 131I-triiodothyronine (T3) from serum by charcoal as an in vitro test of thyroid function. J. Lab. clin. Med. 1965; 66: 814
- Korsgaard Christensen L. A method for the determination of free, non-protein bound thyroxine in serum. Scand. J. clin. Lab. Invest. 1959; 11: 326
- Laurell C-B., Kullander S., Thorell J. Effect of administration of a combined estrogen-progestin contraceptive on the level of individual plasma proteins. Scand. J. clin. Lab. Invest. 1967; 21: 337
- Liewendahl K., Lamberg B.-A. Free thyroxine in serum and its use in clinical diagnosis. Acta endocr. (kbh). 1969; 61: 343
- Mitchell L. M., Harden A. B., O'Rourke M. E. The in vitro resin sponge uptake of triiodothyronine 131I from serum in thyroid disease and in pregnancy. J. clin. Endocr. 1960; 20: 1474
- Murphy B. E. P. The determination of thyroxine by competitive protein-binding analysis employing an anion-exchange resin and radiothyroxine. J. Lab. clin. Med. 1965; 66: 161
- Murphy B. E. P., Pattee C. J. Determination of thyroxine utilizing the property of protein-binding. J. clin. Endocr. 1964; 24: 187
- Murphy B. E. P., Pattee C. J., Gold A. Clinical evaluation of a new method for the determination of serum thyroxine. J. clin. Endocr. 1967; 26: 247
- Nakajima H., Kuramochi M., Horiguchi T., Kubo S. A new and simple method for the determination of thyroxine in serum. J. clin. Endocr. 1966; 26: 99
- Oppenheimer J. H., Squef R., Surks M. I., Hauer H. Binding of thyroxine by serum proteins evaluated by equilibrium dialysis and electrophoresis techniques. J. clin. Invest. 1963; 42: 1769
- Siersbaek-Nielsen K., Korsgaard Christensen L. Serum thyroxine determination. Scand. J. clin. Lab. Invest. 1967; 19: 113, Suppl. 100
- Sterling K., Brenner M. A. Free thyroxine in human serum: Simplified measurement with the aid of magnesium precipitation. J. clin. Invest. 1966; 45: 153
- Sterling K., Hegedus A. Measurement of free thyroxine concentration in human serum. J. clin. Invest. 1962; 41: 1031
- West C. D., Chavré V. J., Wolfe M. A serum thyroxine-method: Application in thyroid disease and iodine-treated patients. J. clin. Endocr. 1965; 25: 1189