POWAŁOWSKI, Tadeusz. A noninvasive ultrasonic method for vascular input impedance determination applied in diagnosis of the carotid arteries. Archives of Acoustics, [S. l.], v. 14, n. 3-4, p. 293–312, 2015. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3057. Acesso em: 26 apr. 2025.