Kalani, M., Hodjati, H., GhamarTalepoor, A., Samsami Dehaghani, A. and Doroudchi, M. 2017. CagA-positive and CagA-negative Helicobacter pylori strains differentially affect the expression of micro RNAs 21, 92a, 155 and 663 in human umbilical vein endothelial cells. Cellular and Molecular Biology. 63, 1 (Jan. 2017), 34–40. DOI:https://doi.org/10.14715/cmb/2017.63.1.7.