Biblio

H. Waddington, Snilstveit, B., White, H., y Fewtrell, L., «Water, sanitation and hygiene interventions to combat childhood diarrhoea in developing countries», vol. no. 1. International Initiative for Impact Evaluation, 3ie, New Delhi, India, p. 115 p. : 24 fig., 6 tab., 2009.

L. Fewtrell y Colford, J. M., «Water, sanitation and hygiene : interventions and diarrhoea : a systematic review and meta-analysis». World Bank, Washington, DC, USA, p. xiv, 65 p. : 20 fig., 23 tab., 2004.

A. Pruess, Kay, D., Fewtrell, L., y Bartram, J., «Estimating the burden of disease from water, sanitation, and hygiene at a global level», Environmental health perspectives, pp. p. 537-542 : 3 fig., 6 tab., 2002.