KARLOVICH, N.; MOKHORT, T. Fibroblast growth factor 23 and Klotho protein: assessment of the role in the development of secondary hyperparathyroidism in patients with various stages of chronic kidney disease. INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine), [S. l.], v. 17, n. 5, p. 385–392, 2021. DOI: 10.22141/2224-0721.17.5.2021.241516. Disponível em: http://iej.zaslavsky.com.ua/article/view/241516. Acesso em: 22 jan. 2022.