Shevchenko, N.; Voloshyn, K.; Zimnytska, T.; Rakovska, L.; Holovko, T.; Panko, N. Level of Proinflammatory Cytokines in Children With Various Clinical Forms of Functional Dyspepsia. J. V. N. Karazin Khark. Nat. Univ., Ser. Med. 2019.