[\'Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.\', \'King Fahad Specialist Hospital, Dammam, Saudi Arabia.\', \'King Khalid Medical City (KKMC), Saudi Arabia.\']
Patterns of Otorhinolaryngological Manifestations of Covid-19: A Longitudinal Questionnaire-Based Prospective Study in a Tertiary Hospital in Saudi Arabia.