‘Prevalence of Premenstrual Syndrome and Changes in Blood Pressure With Menstrual Cycle Among University Students’. Nigerian Journal of Physiological Sciences 33, no. 2 (mei 30, 2021): 117–124. Geraadpleegd april 6, 2026. https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1898.