AIOSA, G.; GIANFREDA, R.; PASTORINO, M.; DAVIO, P. Role of lung ultrasound in identifying COVID-19 pneumonia in patients with negative swab during the outbreak. Emergency Care Journal, [S. l.], v. 16, n. 1, 2020. DOI: 10.4081/ecj.2020.9026. Disponível em: https://www.pagepressjournals.org/ecj/article/view/9026. Acesso em: 26 apr. 2024.