title: [The immunological problem of pregnancy].
mesh_terms: D000917:Antibody Formation; D005260:Female; D005333:Fetus / Q000276:immunology; D006649:Histocompatibility Antigens; D006801:Humans; D007108:Immune Tolerance; D007111:Immunity, Cellular; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000276:immunology; D011247:Pregnancy; D014181:Transplantation Immunology; D014599:Uterus / Q000276:immunology
chemical_list: D006649:Histocompatibility Antigens
vernacular_title: El problema inmunológico de la gestación