title: [Changes in serum ferritin levels in normal pregnancy].
mesh_terms: D000328:Adult; D005260:Female; D005293:Ferritins / Q000097:blood*; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third
chemical_list: D005293:Ferritins
vernacular_title: Zmiany stezeń ferrytyny w surowicy krwi w prawidłowej ciazy.