LUBIS, MUARA P. “THE ROLE OF PREDICTOR PLACENTAL GROWTH FACTOR, SOLUBLE ENDOGLIN, SOLUBLE-FMS-LIKE-TYROSINE KINASE-1 AND PULSATIL UTERINA ARTERIAL INDEX TO PREDICT THE EARLY ONSET OF PREECLAMPSIA”. International Journal of Current Pharmaceutical Research 12, no. 3 (May 15, 2020): 45-57. Accessed July 11, 2020. https://innovareacademics.in/journals/index.php/ijcpr/article/view/38305.