title: Passage of leukocytes from mother to fetus.
mesh_terms: D001769:Blood; D002900:Chromosomes, Human, 1-3; D002904:Chromosomes, Human, 21-22 and Y; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D037102:Lectins / Q000494:pharmacology; D008214:Lymphocytes / Q000187:drug effects; D008297:Male; D008431:Maternal-Fetal Exchange; D008856:Microscopy, Fluorescence; D008938:Mitosis / Q000187:drug effects; D011247:Pregnancy; D013268:Stimulation, Chemical; D014373:Tuberculin / Q000494:pharmacology; D014470:Umbilical Cord
chemical_list: D037102:Lectins; D014373:Tuberculin