„Prevalence of Premenstrual Syndrome and Changes in Blood Pressure with Menstrual Cycle Among University Students“, NJPS, let. 33, št. 2, str. 117–124, maj 2021, Pridobljeno: 21. maj 2026. [Na spletu]. Dostopno na: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1898