Sanya, Rameela, and Jayasree Anandabhavan Kumaran. 2020. “Trends of Leptospirosis Cases in a Tertiary Care Center in Northern Kerala During January 2013 to October 2019”. International Journal Of Community Medicine And Public Health 7 (9):3397-3402. https://doi.org/10.18203/2394-6040.ijcmph20203897.