Comment on the “Use of intravenous immunoglobulin for the treatment of severe COVID-19”. Southern African Journal of Critical Care, [S. l.], v. 41, n. 3, p. e3107, 2025. DOI: 10.7196/SAJCC.2025.v41i3.3107. Disponível em: https://www.samajournals.co.za/index.php/sajcc/article/view/3107. Acesso em: 2 may. 2026.