| studies of the relationship between schistosoma and their intermediate hosts. iii. the genus biomphalaria and schistosoma mansoni from egypt, kenya, sudan, uganda, west indies (st. lucia) and zaire (two different strains: katanga and kinshasa). | the compatibility between strains of schistosoma mansoni from egypt, kenya, sudan, uganda, the west indies, and zaire (two strains which came from katanga and from kinshasa), and various species and strains of biomphalaria, i.e. biomphalaria pfeifferi, b. alexandrina, b. glabrata and b. camerunensis was investigated. data as mortality, rate of infection of the surviving snails, duration of infection, cercarial production per day per positive snail, etc., were observed. the main emphasis was plac ... | 1979 | 541498 |