A phantom study on the applicability of a detectability index in ultrasound imaging - Songsaeng, Chatsuda; Köhrer, Johannes; Ortner, Markus; Zalka, Lukas; Salomon, Elisabeth; Huber, Sten; Homolka, Peter; Kollmann, Christian; Figl, Michael; Hummel, Johann (Frontiers in Physics, 2024)