KARIM, H. M. R. Oxygen therapy using Bain’s Circuit as an alternate option for moderate COVID-19 patients in resource-limited set-ups. Healthcare in Low-resource Settings, [S. l.], v. 10, n. 1, 2022. DOI: 10.4081/hls.2022.9829. Disponível em: https://www.pagepressjournals.org/hls/article/view/9829. Acesso em: 18 may. 2024.