P. Audry

[Occurrence of snail vectors of schistosomiasis in a dam of the semi-arid region of Pernambuco State, Brazil].

P. Gazin, C. Barbosa, M. Bouvy, 2000, Revista da Sociedade Brasileira de Medicina Tropical.

Some implications of lateritic weathering on geochemical prospecting — two Brazilian examples

F. Soubiès, J. Parisot, F. Espourteille, 1989 .

[Chagas disease in a rural area of Northeast Brazil].

P. Gazin, G. Soula, W. Oliveira, 2004, Bulletin de la Societe de pathologie exotique.