title: Studies on schistosomiasis. XXII. Cross resistance in Schistosoma monsoni and Nippostrongylus brasiliensis infections in albino mice.
mesh_terms: D000818:Animals; D000941:Antigens; D007106:Immune Sera; D007110:Immunity, Active; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D051379:Mice; D012552:Schistosomiasis / Q000276:immunology*; D014252:Trichostrongyloidiasis / Q000276:immunology*
chemical_list: D000941:Antigens; D007106:Immune Sera