SONIA NAQVI FAREED ZAFAR EMAN KHALID AK. Menstrual Irregularities and its Awareness in the Students of Sir Syed Medical College for Girls Karachi. J Fatima Jinnah Med Univ. 2018;8(2). Accessed October 7, 2026. https://jfjmu.com/index.php/ojs/article/view/379