Risna Wati, GontarAlamsyah Siregar & Dharma Lindarto. (2020). COMPARISON OF HYPOXIC INDUCIBLE FACTOR 1 ALPHA (HIF1α) BETWEEN GASTRITIS POSITIVE AND NEGATIVE HELICOBACTER PYLORI. International Journal of Research Science and Management, 7(2), 30–34. Retrieved from http://ijrsm.com/index.php/journal-ijrsm/article/view/91