Abad, Alberto, Juliana Almeida da Silva, Lucas Emmanuel Pedro de Paiva Teixeira, Mayra Antonelli-Ponti, Sandra Bastos, Cláudia Helena Cerqueira Mármora, Luis Antonio Monteiro Campos, Scheila Paiva, Renato Leonardo de Freitas, and José Aparecido da Silva. “Evaluation of Fear and Peritraumatic Distress During Covid-19 Pandemic in Brazil”. SciELO Preprints, July 5, 2020. Accessed July 4, 2022. https://preprints.scielo.org/index.php/scielo/preprint/view/890.