HALIM, R. A.; FELANI, M. R. Frequent Ventricular Extrasystoles. Cermin Dunia Kedokteran, [S. l.], v. 45, n. 10, p. 759–762, 2018. DOI: 10.55175/cdk.v45i10.711. Disponível em: https://cdkjournal.com/index.php/cdk/article/view/711. Acesso em: 20 sep. 2024.