Neutrophil-to-Lymphocyte Ratio and Early Variation of NLR to Predict In-Hospital Mortality and Severity in ED Patients with SARS-CoV-2 Infection. - Abensur Vuillaume, Laure; Le Borgne, Pierrick; Alamé, Karine; Lefebvre, François; Bérard, Lise; Delmas, Nicolas; Cipolat, Lauriane; Gennai, Stéphane; Bilbault, Pascal; Lavoignet, Charles-Eric (Journal of Clinical Medicine, 2021)