Sprinchuk, N.A., and Ye.V. Bolshova. “Ghrelin Content in Blood Plasma of Children With Syndrome of Biologically Inactive Growth Hormone”. INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine) 14, no. 5 (October 23, 2018): 442–448. Accessed November 30, 2021. http://iej.zaslavsky.com.ua/article/view/142678.