“Prevalence of Premenstrual Syndrome and Changes in Blood Pressure with Menstrual Cycle Among University Students” (2021) Nigerian Journal of Physiological Sciences, 33(2), صص 117–124. قابل دسترس در: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1898 (دسترسی: 8 جولای 2026).