MD., Shahidullah et al. Association of Blood Urea Nitrogen to Creatinine ratio with in-hospital Outcome in Patients with Acute Myocardial Infarction. Journal of National Heart Foundation of Bangladesh, [S. l.], v. 15, n. 1, 2026. DOI: 10.61819/jnhfb.v15i1.47. Disponível em: https://jnhfb.com/index.php/jnhfb/article/view/47. Acesso em: 17 oct. 2026.