«Prevalence of Premenstrual Syndrome and Changes in Blood Pressure with Menstrual Cycle Among University Students» (2021) Nigerian Journal of Physiological Sciences, 33(2), pp. 117–124. Disponibile su: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1898 (Consultato: 5 giugno 2026).