title: The non-antigenicity of intact ova of Clonorchis sinensis.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D003003:Clonorchiasis / Q000276:immunology; D005260:Female; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007249:Inflammation / Q000209:etiology; D009891:Opisthorchis / Q000276:immunology*; D010063:Ovum / Q000276:immunology*; D011233:Precipitin Tests; D011817:Rabbits
chemical_list: D000941:Antigens; D007106:Immune Sera