Demonstration of incomplete ABO-antibody with special reference to its passage through the placenta.  I.  The content of complete ABO-antibody in umbilical cord serum.
D019138:Antibodies, Blocking; D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D014470:Umbilical Cord
D019138:Antibodies, Blocking; D001789:Blood Group Antigens
BLOOD GROUPS; PLACENTA/physiology; UMBILICAL CORD