title: A method for detecting cytophilic activity in a homologous system.
mesh_terms: D000818:Animals; D000918:Antibody Specificity; D000941:Antigens; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006168:Guinea Pigs; D007106:Immune Sera; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology*; D008297:Male; D008722:Methods; D009504:Neutrophils / Q000276:immunology; D012756:Sheep / Q000276:immunology; D013094:Spermatozoa / Q000276:immunology*; D013737:Testis / Q000276:immunology
chemical_list: D000941:Antigens; D007106:Immune Sera