Rai, Snigdha, I Upadhyaya, Karishma Malla, and Gehanath Baral. 2017. “Urinary Calcium Excretion Pattern in Preeclampsia”. Nepal Journal of Obstetrics and Gynaecology 11 (2):45-48. https://nepjol.info./index.php/NJOG/article/view/17462.