ЯНЕНКО, О.; РОМАНЮК, В. Electronically methods and facilities of lungs auscultation. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 45, p. 170-176, 2011. DOI: 10.20535/RADAP.2011.45.170-176. Disponível em: http://radap.kpi.ua/radiotechnique/article/view/212. Acesso em: 21 jan. 2022.