Soleiko, D. S., O.M. Horbatiuk, N. P. Soleiko, and V. V. Soleiko. “Modern Principles of Crohn’s Disease Diagnosis in Children”. Zaporozhye Medical Journal 22, no. 3 (June 10, 2020). Accessed May 2, 2024. http://zmj.zsmu.edu.ua/article/view/204957.