Pradeep Kumar Chouhan, and Usha Rangey Chouhan. “A Hospital Based Prospective Study to Determine the Efficacy of Urinary Calcium to Creatinine Ratio in a Spot Urine Sample for the Prediction of Preeclampsia in Asymptomatic Pregnant Women Between 16 to 24 Weeks of Gestation”. International Journal of Health and Clinical Research 5, no. 1 (January 16, 2022): 626–629. Accessed February 26, 2026. https://ijhcr.com/index.php/ijhcr/article/view/4944.