G. F. Craun, Calderon, R. L., y Frost, F. J.,
«An introduction to epidemiology»,
Journal American Water Works Association, pp. p. 54-65 : 1 fig., 11 tab., ill., 1996.
K. Sharma,
«Malaria». Voluntary Health Association of India, New Delhi, India, p. 36 p. : boxes, fig., photogr., tab., 1996.
S. Cairncross, Blumenthal, U. J., Kolsky, P., Tayeh, A., y Moraes, L.,
« Public and domestic domains in the transmission of disease»,
Tropical medicine and international health, pp. p. 27-34 : 4 tab., 1996.
G. F. Craun, Calderon, R. L., y Frost, F. J.,
«Waterborne disease surveillance»,
Journal American Water Works Association, pp. p. 66-75 : 4 boxes, 2 fig., 1 tab., 1996.