A Comparison of the Sticky Bone Obliteration Technique and Obliteration Using S53P4 Bioactive Glass After Canal Wall Down Ear Surgery: A Preliminary Study. - Zwierz, Aleksander; Staszak, Marta; Scheich, Matthias; Domagalski, Krzysztof; Hackenberg, Stephan; Burduk, Paweł (Journal of Clinical Medicine, 2025)