P. MATUSZAK and B. STEMPSKI, “Technology of auscultatory data analysis obtained in a non-invasive home examination of the fetal heart rate in the prevention of prenatal diseases and defects”, SCIC, vol. 7, pp. 269–278, Mar. 2023, Accessed: Nov. 24, 2024. [Online]. Available: https://scrd.eu/index.php/scic/article/view/319