MAPPANGARA, Idar; ALKATIRI, Abdul Hakim; HENDYANTO, Stefan. Fragmented QRS Complex as a Predictor of Multivessel Disease in Acute Coronary Syndrome. Indonesian Journal of Cardiology, [S. l.], v. 37, n. 3, p. 130–6, 2017. DOI: 10.30701/ijc.v37i3.576. Disponível em: http://www.ijconline.id/index.php/ijc/article/view/576. Acesso em: 10 oct. 2026.