Perception Analysis Of The Use Of Over-The-Counter Medications Amid COVID-19: A Cross-Sectional Study. Journal of Pharmaceutical Negative Results, [S. l.], p. 1543–1551, 2023. DOI: 10.47750/pnr.2023.14.02.198. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/7577.. Acesso em: 9 jun. 2026.