The cagA, cagE,vacA, dupA, and iceA1 genes of Helicobacter pylori in Sudanese gastritis patients: distribution and relationship with clinical outcomes and histological alterations
Molecular Analysis of Xmn1-Polymorphic Site ´5 to Gγ of the β-Globin Gene Cluster in a Saudi Population of Jazan Region in Correlation with Hb F Expression