EFFECT OF SOME CHEMICAL AND PHYSICAL FACTORS ON THECOCCI SHAPE FORMATION OF HELICOBACTER PYLORIISOLATED FROM PATIENTS WITH DUODENUM ULCER. Iraqi Journal of Science [Internet]. 2024 Jun. 12 [cited 2024 Jun. 26];52(3):292-9. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13590