Prevalence of Premenstrual Syndrome and Changes in Blood Pressure with Menstrual Cycle Among University Students. NJPS [Internett]. 30. mai 2021 [sitert 21. mai 2026];33(2):117-24. Tilgjengelig på: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1898