M. LORESCO, P. J.; AFRICA, A. D. ECG Print-out Features Extraction Using Spatial-Oriented Image Processing Techniques. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 10, n. 1-5, p. 15–20, 2018. Disponível em: https://jtec.utem.edu.my/jtec/article/view/3618. Acesso em: 25 apr. 2024.