Zahid, Ameena, et al. “Vitamin E Combined With Mefenamic Acid Versus Mefenamic Acid Alone in Controlling Pain During Primary Dysmenorrhea: A Randomized Controlled Trial”. Medical Journal of South Punjab, vol. 6, no. 01, Mar. 2025, https://doi.org/10.61581/mjsp.v6i01.385.