1.
Lu Y, Ding Z, Li W, Mei L, Shen L, Shan H. Prediction of twin pregnancy preeclampsia based on clinical risk factors, early pregnancy serum markers, and uterine artery pulsatility index. Pak J Med Sci [Internet]. 2021Oct.5 [cited 2024Apr.26];37(7). Available from: https://www.pjms.org.pk/index.php/pjms/article/view/5041