Harabandi, R., E. O. Odari, and R. W. Lihana. “Prevalence of Hepatitis A Virus in Patients Attending a Referral Hospital in Bubanza Province, Northwest Burundi”. International Journal of Research in Medical Sciences, vol. 7, no. 1, Dec. 2018, pp. 135-40, doi:10.18203/2320-6012.ijrms20185368.