PIOTRZKOWSKA, Hanna; LITNIEWSKI, Jerzy; LEWANDOWSKI, Marcin; SZYMAŃSKA, Elżbieta; NOWICKI, Andrzej. Use of Quantitative Ultrasound to Measure Acoustic Properties of Human Skin. Archives of Acoustics, [S. l.], v. 34, n. 4, p. 471–480, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/589. Acesso em: 26 apr. 2025.