[Study of the calcium and phosphate level in the blood serum during pregnancy and early puerperium].
D002118:Calcium / Q000097:blood*; D005260:Female; D006801:Humans; D010710:Phosphates / Q000097:blood*; D049590:Postpartum Period; D011247:Pregnancy
D010710:Phosphates; D002118:Calcium
Prouchvane nivoto na kaltsiia i fosfora v kruvniia serum po vreme na bremennostta i v ranniia puerperium.