title: Transplantation immunity and the human placenta.
mesh_terms: D000026:Abortion, Habitual / Q000276:immunology*; D005260:Female; D006801:Humans; D008297:Male; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy; D016038:Skin Transplantation; D014181:Transplantation Immunology