For citations:
Tsvetkova V.S., Potapov A.S., Semikina E.L., Fisenko A.P., Lokhmatov M.M., Surkov A.N., Anushenko A.O., Kopyltsova E.A., Budkina T.N., Akulova S.S. Noninvasive assessment of ulcerative colitis activity in children. Russian Pediatric Journal. 2021;24(1):12-19. (In Russ.) https://doi.org/10.46563/1560-9561-2021-24-1-12-19. EDN: yjvtky