[Serum iron concentration and the course of labor].
D000747:Anemia, Hypochromic / Q000378:metabolism; D005260:Female; D006801:Humans; D007501:Iron / Q000097:blood* / Q000378:metabolism; D007743:Labor, Obstetric; D010298:Parity; D011247:Pregnancy; D013997:Time Factors
D007501:Iron
Poziom zelaza w surowicy krwi rodzacych a przebieg porodu.