Observations on two biological races of Schistosoma mansoni Leia mais sobre Observations on two biological races of Schistosoma mansoni
Unsusceptibility of Biomphalaria occidentalis to infection with a strain of Schistosoma mansoni Leia mais sobre Unsusceptibility of Biomphalaria occidentalis to infection with a strain of Schistosoma mansoni
Further experiments on susceptibility of Biomphalaria amazonica to Schistosoma mansoni Leia mais sobre Further experiments on susceptibility of Biomphalaria amazonica to Schistosoma mansoni
Probable extension of Schistosomiasis mansoni to Southernmost Brazil Leia mais sobre Probable extension of Schistosomiasis mansoni to Southernmost Brazil
Self-fertilization in the freshwater snails Helisoma duryi and Helisoma trivolvis Leia mais sobre Self-fertilization in the freshwater snails Helisoma duryi and Helisoma trivolvis
A potential vector of Schistosoma mansoni in Uruguay Leia mais sobre A potential vector of Schistosoma mansoni in Uruguay