Effect of schistosomiasis on the productivity of sugar cane cutters during the sugar harvest of the Catende mill, Pernambuco Leia mais sobre Effect of schistosomiasis on the productivity of sugar cane cutters during the sugar harvest of the Catende mill, Pernambuco
Competitive interactions between species of freshwater snails: I. Laboratory: Ia. General methodology Leia mais sobre Competitive interactions between species of freshwater snails: I. Laboratory: Ia. General methodology
A esquistossomose e o Nordeste semi-árido: I - o estudo preliminar Leia mais sobre A esquistossomose e o Nordeste semi-árido: I - o estudo preliminar