wafy yasser sabry. INCIDENCE OF SENSITIVITY OF HELICOBACTER PYLORI IN RAW AND POWDERED MILK TO SOME ANTIBIOTICS GROUPS USED IN EGYPT. BE [Internet]. 2020 Dec. 1 [cited 2024 May 4];3(4):88-91. Available from: https://office.scicell.org/index.php/BE/article/view/83