PIOTRZKOWSKA H, LITNIEWSKI J, SZYMAŃSKA E, NOWICKI A. Ultrasonic Echosignal Applied to Human Skin Lesions Characterization. Arch. Acoust. [Internet]. 2012 Mar. 31 [cited 2026 Mar. 5];37(1):103–108. Available from: https://acoustics.ippt.pan.pl/index.php/aa/article/view/133