TY - JOUR T1 - Adverse effects associated with favipiravir in patients with COVID-19 pneumonia: a retrospective study JO - Sao Paulo Medical Journal A1 - Ergür, Figen Öztürk A1 - Yıldız, Murat A1 - Şener, Melahat Uzel A1 - Kavurgacı, Suna A1 - Ozturk, Ayperi SN - 1516-3180 UL - 10.1590/1516-3180.2021.0489.R1.13082021 VL - 140 Y1 - 2022 PB - Brasil ER -