Badkur, D. ., Wanjpe, A. ., Singh, S. ., Chouhan, D. S. ., & Sinha, A. . (2016). Premenstrual Syndrome among Female Students of Colleges in Ujjain City, Madhya Pradesh. National Journal of Community Medicine, 7(11), 878–881. Retrieved from https://www.njcmindia.com/index.php/file/article/view/1086