NATARAJASEENIVASAN, K, and S RATNAM. “Relative Superiority of IgM + IgG Combined Conjugate Plate ELISA for Detection of Anti Leptospiral Antibodies Among Different Occupational Groups”. The Indian Journal of Animal Sciences 71, no. 12 (January 30, 2014). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/37266.