title: [Fetomaternal constellation of blood groups and weight of placenta (author's transl)].
mesh_terms: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility / Q000175:diagnosis; D004899:Erythroblastosis, Fetal / Q000175:diagnosis; D005321:Extraembryonic Membranes; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D009929:Organ Size; D010920:Placenta; D011247:Pregnancy; D011446:Prospective Studies; D012189:Retrospective Studies
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens
vernacular_title: Fetomaternale Blutgruppenkonstellation und Plazentagewicht.