Mauletbayev, M. ., Maikenova, A. ., & Yermekbaeva, B. . (2026). The Use of Selpercatinib in Recurrent Medullary Thyroid Carcinoma with the RET p.C630R Mutation: A Clinical Case. BULLETIN of the L.N. Gumilyov Eurasian National University. BIOSCIENCE Series, 156(3), 72–85. https://doi.org/10.32523/2616-7034-2026-156-3-72-85