AL Musawi, I. H. N., Alubadi, A. E., Khadem, A. A. J., Mohammad, N., & Dhedan, A. A. (2016). Prevalence of Helicobacter pylori as coinfection in Iraqi patients infected with viral hepatitis types. World Journal of Experimental Biosciences (ISSN: 2313-3937) , 4(2), 108-111. https://wjebio.com/index.php/journal/article/view/95