1. Acharya SK, Sharma PK, Singh R, et al. Hepatitis E virus (HEV) infection in patients with cirrhosis is associated with rapid decompensation and death. J Hepatol. 2007;3(3):213–24.
2. Aggarwal RA, Kumar RA, Pal RE, et al. Role of travel as a risk factor for hepatitis E virus infection in a disease-endemic area. Indian J Gastroenterol. 2002;21(1):14–8.
3. Antony J, Celine TM. A hospital-based retrospective study on frequency and distribution of viral hepatitis. J Glob Infect Dis. 2014;6(3):99–104.
4. Baatarkhuu O, Lee HW, George J, et al. Acute hepatitis A, B and C but not D is still prevalent in Mongolia: a time trend analysis. Clin Mol Hepatol. 2017;23(2):147–53.
5. Barde PV, Shukla MK, Pathak R, et al. Circulation of hepatitis A genotype IIIA virus in paediatric patients in central India. Indian J Med Res. 2014;139(6):940–4.