Каранфилски (Karanfilski), Борислав (Borislav), and Љубинка (Ljubinka) Малинова (Malinova). “The Role of Thyroid Tissue at the Blast Transformation of Ly of Thyreotoxic Disease”. Medicinska Misla, vol. 27, no. 2, Jan. 2017, pp. 22-24, https://id-press.eu/medmis/article/view/967.