Імуноглобулінотерапія при COVID-19Наукова робота, Новини / 12.11.2020 17.07.2022 Clinical efficacy of intravenous immunoglobulin therapy in critical ill patients with COVID‐19: a multicenter retrospective cohort study Intravenous immunoglobulin immunotherapy for coronavirus disease‐19 (COVID‐19)