Guzeldag, Gulcihan, Lutfiye Kadioglu, Aysun Mercimek, and Fatih Matyar. 2013. “PRELIMINARY EXAMINATION OF HERBAL EXTRACTS ON THE INHIBITION OF HELICOBACTER PYLORI”. African Journal of Traditional, Complementary and Alternative Medicines 11 (1):93-96. https://journals.athmsi.org/index.php/ajtcam/article/view/1863.