(2017) Global Prevalence of Helicobacter pylori Infection in Pregnant Women: A Systematic Review and Meta-analysis Study. International Journal of Womens Health and Reproduction Sciences. pp. 30-36. ISSN 2330-4456

(2016) THE PREVALENCE OF HEPATITS B INFECTION IN HEALTH CARE WORKERS TN IRAN-A SAYSTEMATIC REVIEW AND META-ANALYSIS. Iranian Journal of Public Health. p. 7. ISSN 2251-6085

(2016) Systematic review and meta-analysis of the prevalence of anemia among pregnant Iranian women (2005 - 2015). Shiraz E Medical Journal. ISSN 17351391 (ISSN)

(2015) The prevalence of anemia in first, second and third trimester of pregnancy in Iran: A systematic review and meta-analysis. Iranian Journal of Obstetrics, Gynecology and Infertility. pp. 7-15. ISSN 16802993 (ISSN)

(2014) A Systematic Review and Meta-Analysis Study to Investigate the Prevalence of Helicobacter pylori and the Sensitivity of its Diagnostic Methods in Iran. Iranian Red Crescent Medical Journal. p. 8. ISSN 2074-1804