[Duration of the 3d stage of delivery and the fetal hemoglobin levels in the maternal blood].
D005260:Female; D005319:Fetal Hemoglobin / Q000032:analysis*; D006801:Humans; D007743:Labor, Obstetric; D008431:Maternal-Fetal Exchange; D049590:Postpartum Period; D011247:Pregnancy
D005319:Fetal Hemoglobin
Czas trwania trzeciego okresu porodu a poziom hemoglobiny płodowej we krwi matki.