Factors associated with the use of personal protective equipment among Brazilian physicians during the COVID-19 pandemic - Gir, Elucir; Sousa, Laelson Rochelle Milanês; Botelho, Eliã Pinheiro; Reis, Renata Karina; Pillon, Sandra Cristina; Menegueti, Mayra Gonçalves; Carvalho, Milton Jorge de; Oliveira e Silva, Ana Cristina de (Journal of Infection in Developing Countries, 2022)