FRANZINI, Tomazo Antonio Prince et al. Approach to Endoscopic Procedures: A Routine Protocol from a Quaternary University Referral Center Exclusively for Coronavirus Disease 2019 Patients. Clinics, São Paulo, Brasil, v. 75, p. e1989, 2020. DOI: 10.6061/clinics/2020/e1989. Disponível em: https://periodicos.usp.br/clinics/article/view/171261.. Acesso em: 19 jul. 2024.