Pavithra B, Sangeetha A, Anuja A V, Samuel Sundar Doss, Thanalakshmi J, & Vijayalakshmi B. (2020). Prevalence of menstrual symptoms and primary dysmenorrhea among medical undergraduates in south Indian population. International Journal of Research in Pharmaceutical Sciences, 11(2), 1348–1351. Retrieved from https://ijrps.com/home/article/view/811