title: Fetal erythrocytes in maternal circulation during pregnancy, labor and puerperium.
mesh_terms: D004912:Erythrocytes; D005260:Female; D005319:Fetal Hemoglobin; D005331:Fetomaternal Transfusion; D006801:Humans; D007743:Labor, Obstetric; D049590:Postpartum Period; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D012204:Rh-Hr Blood-Group System; D005319:Fetal Hemoglobin