[Evaluation of the degree of maturation of the fetus on the basis of examination of the amniotic fluid. I. The behavior of the sodium, potassium and calcium levels].
D000653:Amniotic Fluid; D002118:Calcium; D002136:Calcium, Dietary; D005260:Female; D005333:Fetus; D006801:Humans; D007477:Ions; D011188:Potassium; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D012964:Sodium; D012982:Sodium, Dietary
D002136:Calcium, Dietary; D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium; D002118:Calcium
AMNIOTIC FLUID; CALCIUM; FETUS; POTASSIUM; PREGNANCY, PROLONGED; SODIUM