A 13-year follow-up of treatment and snail control in area endemic for Schistosoma mansoni in Brazil: incidence of infection and reinfection

DE LIMA E COSTA, M. F. F ; ROCHA, R. S ; COURA, P. FILHO ; KATZ, N

Bulletin of the World Health Organization, 1993-01, Vol.71 (2), p.197-205 [Periódico revisado por pares]

Genève: Organisation mondiale de la santé

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