title: Failure of neuraminidase to unmask histocompatibility antigens on trophoblast.
mesh_terms: D000818:Animals; D000941:Antigens; D002822:Choriocarcinoma / Q000276:immunology; D004622:Embryo, Mammalian / Q000276:immunology; D005260:Female; D006648:Histocompatibility; D051379:Mice; D009439:Neuraminidase / Q000494:pharmacology*; D011247:Pregnancy; D016038:Skin Transplantation; D014327:Trophoblasts / Q000276:immunology* / Q000637:transplantation; D014357:Trypsin; D014733:Vibrio / Q000201:enzymology
chemical_list: D000941:Antigens; D009439:Neuraminidase; D014357:Trypsin