1. Impacto da Quimioterapia com Oxamniquine sobre a Infecção por Schistosoma mansoni em Duas Localidades da Zona Litoral-Mata de Pernambuco;Favre TC,1999
2. A simple device for quantitative stool thick-smear technique in schitosomiasis mansoni;Katz N;Rev Inst Med Trop São Paulo,1972
3. Schistosomiasis control based on repeated chemotherapy in a rural village of the sugar-cane zone in northeast Brazil;Pieri OS;Mem Inst Oswaldo Cruz,1998
4. Biometry: The Principles and Practice of Statistics in Biological Research;Sokal RR,1995
5. The Control of Schistosomiasis,1993