“Prevalence and Risk Factors of Human Immunodeficiency Virus, Hepatitis B Virus, Hepatitis C Virus and Syphilis Infections Among Nonprofessional Blood Donors in Chittagong, Bangladesh”. 2016. Asian Journal of Medical and Biological Research 1 (3): 518-25. https://doi.org/10.3329/ajmbr.v1i3.26475.