Ishaque, S., E. B. Binoy, A. P. Nizar, A. Afsar, K. V. Jafar, and K. Binub. “Investigation of Community Based Hepatitis a Outbreak in a District in Northern Kerala”. International Journal of Health Sciences, vol. 6, no. S6, Sept. 2022, pp. 10731-8, doi:10.53730/ijhs.v6nS6.12885.