Zakirullah Khan, Sana, Muhammad Sami. Differentiating Graves’ Disease from Subacute Thyroiditis Using Ratio of Serum Free Triiodothyronine to Free Thyroxine: Ratio in Graves’ Disease and Subacute Thyroiditis. JHRR [Internet]. 2024 Sep. 24 [cited 2025 Apr. 4];4(3):1-5. Available from: https://jhrlmc.com/index.php/home/article/view/1531