title: Host reactions in Biomphalaria glabrata to Schistosoma mansoni miracidia, involving variations in parasite strains, numbers and sequence of exposures.
mesh_terms: D000818:Animals; D001700:Biomphalaria / Q000276:immunology / Q000469:parasitology*; D006790:Host-Parasite Interactions; D012550:Schistosoma mansoni / Q000254:growth & development*; D013045:Species Specificity