TY - GEN AU - Chandrasena, T. G. A. N. TI - Post-MDA surveillance for transmission of lymphatic filariasis in the western province of Sri Lanka, a half - time assessment PY - 2017/// CY - Kelaniya PB - University of Kelaniya KW - Staff Research Reports N1 - Project Grant Number-RP/03/04/06/02/2008 ER -