“Healthcare worker´s Use, Opinion and Knowledge of Personal Protective Equipment (PPE) During the Sars-CoV-2 Pandemic: A Cross-Sectional Study”. Research, Society and Development 10, no. 12 (September 12, 2021): e26101220016. Accessed December 5, 2025. https://www.rsdjournal.org/rsd/article/view/20016.