DJAFAR, Dewi U.; LUNTUNGAN, Marshell; PANDA, Agnes L.; SETIAWAN, Steven. Relationship between Blood Urea Level and Left Ventricular Ejection Fraction (LVEF) in Patients with ST-Elevation Myocardial Infarction. e-CliniC, [S. l.], v. 10, n. 2, p. 306–310, 2022. DOI: 10.35790/ecl.v10i2.39101. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/eclinic/article/view/39101. Acesso em: 18 jan. 2026.