Sh.M. Ibatovа, F.Kh.Mamatkulova, N.Е. Ruzikulov. Identifying Risk Factors for Complicated Duodenal Ulcer in Children. International Journal Of Medical Science And Clinical Research Studies [Internet]. 2022Mar.31 [cited 2024Jul.3];2(3):254-6. Available from: https://ijmscr.org/index.php/ijmscrs/article/view/144