Chandy S, Kirubanandhan L, Hemavathy P, Khadeeja AM, Kurian SJ, Venkataraman K, Mørch K, Mathai D, Manoharan A (2017) Serovar prevalence of Leptospira in semirural India and the development of an IgM-based indirect ELISA. J Infect Dev Ctries 11:234–241. doi: 10.3855/jidc.8067