M. K. Patel, Harris, J. R., Juliao, P., Nygren, B., Were, V., Kola, S., Sadumah, I., Faith, S. H., Otieno, R., Obure, A. F., Hoekstra, R. M., and Quick, R.,
“Impact of a hygiene curriculum and the installation of simple handwashing and drinking water stations in rural Kenyan primary schools on student hea..”,
American journal of tropical medicine and hygiene, pp. p. 594 - 601; 5 tab.; 2 fig., 2012.