Singhal, Y. K., and N. Kothari. “Mortality Profile of Confirmed Cases of Swine Flu Attending a Tertiary Care Center of Udaipur Region of Rajasthan, India”. International Journal of Advances in Medicine, vol. 6, no. 3, May 2019, pp. 906-10, doi:10.18203/2349-3933.ijam20192262.