Normal Chest X-Ray in Patients with Pulmonary Embolism May Involve Increased Risk of Massive Pulmonary Embolism. European Journal of Medical and Health Sciences, [S. l.], v. 4, n. 1, p. 1–4, 2022. DOI: 10.24018/ejmed.2022.4.1.910. Disponível em: https://www.ej-med.org/index.php/ejmed/article/view/910. Acesso em: 31 oct. 2025.