title: Effect of multiparity on human maternal hypersensitivity to foetal antigen.
mesh_terms: D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D001789:Blood Group Antigens; D002464:Cell Migration Inhibition; D005260:Female; D005333:Fetus / Q000276:immunology*; D006649:Histocompatibility Antigens; D006801:Humans; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages; D008297:Male; D008431:Maternal-Fetal Exchange; D010298:Parity; D011247:Pregnancy
chemical_list: D001789:Blood Group Antigens; D006649:Histocompatibility Antigens