Al-Brefkani, Azad Mohammed Taher, Department of Medical Lab Technology, Shekhan Technical College of Health, Duhok Polytechnic University, Duhok, Kurdistan Region, Iraq, Iraq

• Journal of Contemporary Medical Sciences Vol. 7 No. 3 (2021): May-June 2021 - Articles
  Seroprevalence and risk factors associated with Helicobacter pylori infection among children aged less than 18 years old in Duhok Province, Iraq
  Abstract  PDF