Citation:Ismail M.M., Atukorala T.M.S., Naotunne, T.S., de Silva, N.R., Hettiarachchi, I. Control of intestinal helminthiasis in pregnancy – the Sri Lankan experience. In: Crompton, D.W.T., Montresor, A., Nesheim, M.C., Savioli, L. editors. Controlling disease due to helminth infections. Geneva:World Health Organization; 2003. pp 127 – 133.