Response to the letter to the editor from Yılmaz et al: “The Free T3/Free T4 ratio predicts relapse after antithyroid drug withdrawal in pediatric autoimmune hyperthyroidism”

Marco Abbate, Gaia Vincenzi, Stefano Mora, Giulia Tarantola, Ilenia Teresa Petralia, Cristina Santagiuliana, Luisa Del Giacco, Sara Zanelli, Maria Cristina