furo feyiso, Ibrahim; oljira, Tamiru Major Advisor (PhD); peteros, Yohannes Coadvisor (PhD)
(Haramaya university, 2018-08)
Helicobacter pylori are a small, spiral-shaped bacterium that lives on the surface of the stomach and duodenum. H. pylorus is closely associated with onset of diseases such as gastric ulcers, duodenal ulcers, gastritis and ...