Harvard University -Cambridge, MA, US,
“Childhood diarrhea in sub-Saharan Africa”, vol. vol. 2. no. 1. Harvard Institute for International Development, Cambridge, MA, USA, p. 32 p. : 4 photogr., 4 tab., 1998.
A. C. Gorter,
Childhood diarrhoea and its prevention in Nicaragua. Maastricht, The Netherlands: University of Maastricht, 1998, p. 212 p. : tab., fig.
Z. Husain, Dholiyan, R. C., and Lodha, R. K.,
“Rajasthan integrated guineaworm eradication project : containment strategy from 1992 - 1996”. Rajasthan Integrated Guineaworm Eradication Project, Jaipur, India, p. ii, 32 p. : fig., tab., photogr., 1998.