IBRAHIM, R. M.; GHANAIM, M. M. Point of care ultrasound as initial diagnostic tool in acute dyspnea patients in the emergency department of a tertiary care center. International journal of health sciences, [S. l.], v. 7, n. S1, p. 2892–2900, 2023. DOI: 10.53730/ijhs.v7nS1.14605. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/14605. Acesso em: 24 aug. 2026.