Biondi B, Wartofsky L. Combination treatment with t4 and t3: toward personalized replacement therapy in hypothyroidism? J Clin Endocrinol Metab. 2012 Jul;97(7):2256-71. Levothyroxine therapy is the traditional lifelong replacement therapy for hypothyroid patients. Over the last several years, new evidence has led clinicians to evaluate the option of combined T(3) and T(4) treatment to improve […]