Das, P. K., S. Subramanian, A. Manoharan, K. D. Ramaiah, P. Vanamail, B. T. Grenfell, D. A. P. Bundy, and E. Michael. 1995. Frequency distribution of Wuchereria bancrofti infection in the vector host in relation to human host: Evidence for density dependence. Acta Trop 60:159-165.