, T. K. N. P. S. D. A Non-Invasive Method for Extraction of Fetal Heart Sound Signals using a Statistical Tool. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 5, n. 3, p. 41–44, 2017. DOI: 10.17762/ijritcc.v5i3.237. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/237. Acesso em: 24 apr. 2024.