Masking of antigens on the Landschütz ascites tumour.
D000818:Animals; D000937:Antigen-Antibody Reactions / Q000187:drug effects*; D000941:Antigens / Q000032:analysis; D007122:Immunoelectrophoresis; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology*; D009439:Neuraminidase / Q000494:pharmacology*; D013154:Spleen / Q000187:drug effects
D000941:Antigens; D009439:Neuraminidase