Beena Rehman, Khadija Akbar, Irum Ibraheem. “Comparison of Efficacy in Terms of Prevention of Preeclampsia in Patients With Calcium Intake Versus Without Calcium Intake”. Pakistan Journal of Medical & Health Sciences 16, no. 07 (August 17, 2022): 233. Accessed January 20, 2026. https://www.pjmhsonline.com/index.php/pjmhs/article/view/1960.