title: The immunobiology of abortion.
mesh_terms: D000026:Abortion, Habitual / Q000276:immunology*; D000818:Animals; D000918:Antibody Specificity; D005260:Female; D005333:Fetus / Q000276:immunology*; D006680:HLA Antigens; D006649:Histocompatibility Antigens; D006801:Humans; D007074:Immunoglobulin G; D007519:Isoantigens; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D051379:Mice; D011247:Pregnancy; D051381:Rats; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens; D007074:Immunoglobulin G; D007519:Isoantigens