„Prevalence of Premenstrual Syndrome and Changes in Blood Pressure with Menstrual Cycle Among University Students“ (2021) Nigerian Journal of Physiological Sciences, 33(2), S. 117–124. Verfügbar unter: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1898 (Zugegriffen: 21 Mai 2026).