[Immunoelectrophoretic studies of cord blood in twins].
D001798:Blood Proteins / Q000737:chemistry*; D005312:Fetal Blood; D006801:Humans; D007122:Immunoelectrophoresis; D014427:Twins / Q000097:blood*; D014470:Umbilical Cord
D001798:Blood Proteins
BLOOD PROTEINS/chemistry; TWINS/blood; UMBILICAL CORD/blood