Pharmacological interventions for COVID-19: Protocol for a Rapid Living Systematic Review with network meta-analysis. SciELO Preprints, 2020. DOI: 10.1590/SciELOPreprints.348. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/348. Acesso em: 17 maio. 2026.