MRAN ELLAHI SOOMRO, QURBAN ALI RAHU, KHALID NASEEB. Frequency of Left Ventricular Systolic Dysfunction in Patients with Unstable Angina. Journal of Peoples University of Medical & Health Sciences Nawabshah. (JPUMHS), [S. l.], v. 4, n. 4, p. 223–228, 2014. Disponível em: http://publication.pumhs.edu.pk/index.php/ojs/article/view/164. Acesso em: 3 jul. 2024.