Environmental Risk Factors associated Helicobacter pylori Infection Among Dyspeptic Patients. JHAS [انترنت]. 25 نوفمبر، 2023 [وثق 6 أغسطس، 2026];7(13):461-7. موجود في: https://khsj.elmergib.edu.ly/index.php/jhas/article/view/254