Iso-tolerance--a hypothesis.
D000022:Abortion, Spontaneous / Q000209:etiology; D000328:Adult; D000941:Antigens; D005260:Female; D006648:Histocompatibility; D006801:Humans; D007108:Immune Tolerance; D008297:Male; D009369:Neoplasms / Q000276:immunology*; D011247:Pregnancy; D014181:Transplantation Immunology
D000941:Antigens