Sutariya, Shailesh, Nitiben Talsania, Chintul Shah, and Mitesh Patel. 2011. “An Interventional Study (Calcium Supplementation & Health Education) On Premenstrual Syndrome - Effect on Premenstrual and Menstrual Symptoms”. National Journal of Community Medicine 2 (01):100-104. https://njcmindia.com/index.php/file/article/view/1853.