A.G. Gadaev, L.S. Makhmanov and R. I. Turakulov 2022. Evaluation of Some Extrinsic Factors Predisposing to Helicobacter Pylori-Associated Iron Deficiency Anemia. International Journal of Medical Science and Clinical Research Studies . 2, 10 (Oct. 2022), 1054–1058. DOI:https://doi.org/10.47191/ijmscrs/v2-i10-06.