title: Distribution and variation of hemagglutinating activity in the hemolymph of Biomphalaria glabrata.
mesh_terms: D000818:Animals; D001700:Biomphalaria / Q000276:immunology*; D006388:Hemagglutinins / Q000032:analysis*; D006458:Hemolymph / Q000276:immunology*
chemical_list: D006388:Hemagglutinins