Nogueira Cavalieri, Ricardo, y Pedro Bertemes Filho. «Determination of Maximum Noise Level in an ECG Channel Under SURE Wavelet Filtering for HRV Extraction». Revista Mexicana de Ingenieria Biomedica 41, no. 2 (agosto 1, 2020): 66–72. Accedido mayo 18, 2024. https://www.rmib.mx/index.php/rmib/article/view/1047.