Epidemiology, clinical characteristics and risk factors of COVID-19 among children in Saudi Arabia: a multicenter chart review study oleh Ahmad AlGhamdi, Yousef Al Talhi, Abeer Al Najjar, Ahmed Sobhi, Alaa Al Juaid, Amany Ibrahim, Amer Alshengeti, Abdulqader Al-Hebshi, Fayssal Farahat, Ghaya Al Qurainees, Manal Al Saif, Naif Hamdan, Sameera Al Jehani, Walaa Al Mansouri, Mona AlDabbagh