J. T. Brooks, Shapiro, R. L., Kumar, L., Wells, J. G., Phillips-Howard, P. A., Shi, Y. P., Vulule, J. M., Hoekstra, R. M., Mintz, E., y Slutsker, L.,
«Epidemiology of sporadic bloody diarrhea in rural Western Kenya»,
American journal of tropical medicine and hygiene, pp. p. 671-677 : 2 fig., 3 tab., 2003.
M. E. Reller, Mendoza, C. E., Lopez, M. B., Alvarez, M., Hoekstra, R. M., Olson, C. A., Baier, K. G., Keswick, B. H., y Luby, S. P.,
«A randomized controlled trial of household-based flocculant-disinfectant drinking water treatment for diarrhea prevention in rural Guatemala»,
American journal of tropical medicine and hygiene, pp. p. 411-419 : 3 fig., 5 tab., 2003.