title: Specific enhancement of the cytotoxic titre with regard to complement source and cytotoxicity test systems.
mesh_terms: D000818:Animals; D003165:Complement System Proteins; D003601:Cytotoxicity Tests, Immunologic; D006168:Guinea Pigs; D008214:Lymphocytes / Q000187:drug effects / Q000276:immunology*; D051379:Mice; D009439:Neuraminidase; D011817:Rabbits; D014357:Trypsin / Q000494:pharmacology
chemical_list: D003165:Complement System Proteins; D009439:Neuraminidase; D014357:Trypsin