Srivastava, U. C., Singh, S., & Singh, D. (2012). Seasonal fluctuation in the neuronal classes of parahippocampal area of P. krameri (Scopoli, 1769) and E. scolopaceus (Linnaeus, 1758). Cellular and Molecular Biology, 58(2), 1768–79. Retrieved from http://cellmolbiol.org/index.php/CMB/article/view/563