title: Fetal leukocytes in the maternal circulation after delivery. I. Cytological aspects.
mesh_terms: D000917:Antibody Formation; D001769:Blood; D005260:Female; D005333:Fetus / Q000166:cytology*; D005453:Fluorescence; D006648:Histocompatibility; D006649:Histocompatibility Antigens; D006801:Humans; D007700:Kinetics; D007962:Leukocytes / Q000166:cytology*; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D008431:Maternal-Fetal Exchange; D008938:Mitosis; D010298:Parity; D049590:Postpartum Period; D011247:Pregnancy; D012730:Sex Chromosomes / Q000032:analysis*; D012737:Sex Factors; D013997:Time Factors; D014470:Umbilical Cord
chemical_list: D006649:Histocompatibility Antigens