Ali S, Huma Z, Yasmin H, Hussain S. Vitamin-D deficiency as a potential indicator of defective placentation in preeclampsia. Pak J Med Sci [Internet]. 2024Nov.21 [cited 2025Apr.20];40(11):2619-25. Available from: https://pjms.org.pk/index.php/pjms/article/view/9825