KALYANI A. RAUT; PROF.G.N WAZURKAR; PROF.D.R.DANDEKAR. DESIGN OF FILTER TO REMOVE 50-6HZ INTERFERANCE FROM ECG SIGNAL. International Engineering Journal For Research & Development, [S. l.], v. 2, n. 6, p. 8, 2016. Disponível em: https://iejrd.com/index.php/iejrd/article/view/542. Acesso em: 9 jun. 2026.