[Serum sodium and potassium in pregnancy].
D001769:Blood; D005260:Female; D006801:Humans; D011188:Potassium; D011225:Pre-Eclampsia; D011247:Pregnancy / Q000502:physiology*; D012964:Sodium
D012964:Sodium; D011188:Potassium
El sodio y el potasio séricos en el embarazo.