Qureshi, S. A., I. Masood, M. Hashmi, S. Hanninen, M. Sarwar, and A. Jameel. “Noise Reduction of Electrocardiographic Signals Using Wavelet Transforms”. Elektronika ir Elektrotechnika 20, no. 4 (April 7, 2014): 39-42. Accessed April 19, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/6886.