Abudakika AMT, Elsayed MA, Solaiman EE, Mohammed YKA, Shady HMA. COVID-19 vaccinations and menstrual cycle changes in Egyptian females. Int. J. of Health Sci. [Internet]. 2023 Sep. 25 [cited 2025 May 21];7(S1):2715-3. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/14570