СТОРЧУН, Є. В.; ЯКОВЕНКО, Є. І.; СМЕРДОВА, Т. А. Transmittion of Heart Sounds by Means of Auscultation. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 80, p. 73-78, 2020. DOI: 10.20535/RADAP.2020.80.73-78. Disponível em: http://radap.kpi.ua/radiotechnique/article/view/1609. Acesso em: 27 jan. 2022.