TY - JOUR TI - Effect of SARS-CoV-2 Variants on the Progression of COVID-19 Disease: A Retrospective Analysis From a Pandemic Hospital AU - Çakır, A. AU - Şener, K. AU - Karabulut, N. AU - Arslan, B. AU - Altuğ, E. AU - Eyüpoğlu, G. AU - Güven, R. JO - Global Emergency and Critical Care PY - 2022 VL - 1 SP - 34 EP - 39 DO - 10.4274/globecc.galenos.2022.35229 ER -