TY - JOUR TI - Effectiveness of COVID-19 Vaccines and Antiviral Therapies in the Era of SARS-CoV-2 Variants AU - Kalin Unuvar, G. AU - Rello, J. AU - Alp, E. JO - Journal of Clinical Practice and Research PY - 2023 VL - 45 SP - 1 EP - 7 DO - 10.14744/etd.2022.99441 ER -