ROCHA E SILVA, Mauricio. Pneumological research in Clinics. Clinics, São Paulo, Brasil, v. 67, n. 11, p. 1237–1240, 2012. DOI: 10.6061/clinics/2012(11)02. Disponível em: https://revistas.usp.br/clinics/article/view/47942.. Acesso em: 27 jun. 2024.