عمر، التجاني عثمانAlghamdi, Taghread Saadi2024-01-092024-01-092022https://hdl.handle.net/20.500.14154/71007enPublic HealthCOVID-19 pandemicMenstrual CycleMenstrual Cycle Disturbance and its Risk Factors among Adult Females at King Saud University: Special Emphasis on COVID-19 Vaccines’ EffectsThesis