Nizar, A., Haveri, S. P., Binub, K., Ishaque, S., Sasi, S. T. and Venugopal, A. K. (2020) “Investigation of hepatitis A outbreak in a municipality in Northern Kerala”, International Journal Of Community Medicine And Public Health, 7(9), pp. 3414–3419. doi: 10.18203/2394-6040.ijcmph20203900.