A. Shultz, Omollo, J. O., Burke, H., Qassim, M., Ochieng, J. B., Weinberg, M., Feikin, D. R., y Breiman, R. F.,
«Cholera outbreak in Kenyan refugee camp : risk factors for illness and importance of sanitation»,
American journal of tropical medicine and hygiene, pp. P. 640-645; 4 tab.; 2 fig.