Horror autotoxicus?
D000818:Animals; D000951:Antigens, Neoplasm; D001323:Autoantibodies; D001327:Autoimmune Diseases / Q000276:immunology*; D001665:Binding Sites; D002272:Carcinoembryonic Antigen; D006063:Chorionic Gonadotropin / Q000276:immunology; D000939:Epitopes; D005260:Female; D000882:Haplorhini; D006648:Histocompatibility; D006801:Humans; D007108:Immune Tolerance; D007519:Isoantigens; D011247:Pregnancy; D013601:T-Lymphocytes / Q000276:immunology; D000509:alpha-Fetoproteins
D000951:Antigens, Neoplasm; D001323:Autoantibodies; D002272:Carcinoembryonic Antigen; D006063:Chorionic Gonadotropin; D000939:Epitopes; D007519:Isoantigens; D000509:alpha-Fetoproteins