For citations:
Shelepova E.S., Yakovleva N.Yu., Ryabokon’ N.R., Kuznetsova L.V., Khadzhieva E.D., Zazerskaya I.E. Vitamin D level in pregnant women with preeclampsia. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2015;21(6):623-629. (In Russ.) https://doi.org/10.18705/1607-419X-2015-21-6-623-629