[Studies of the relations between parity and hemoglobin levels in pregnancy at term].
D000740:Anemia; D005260:Female; D006454:Hemoglobins / Q000096:biosynthesis*; D006801:Humans; D007501:Iron / Q000378:metabolism; D010298:Parity; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic
D006454:Hemoglobins; D007501:Iron
Studio dei rapporti tra parita' e livello emoglobinemico a termine di gestazione.