Real-Time Visualization of an Acoustically Active Injection Catheter With Ultrasound Imaging: Algorithm and In Vivo Validation in a Swine Model. - Viksit Kumar; Minako Katayama; Rachael Peavler; Azra Alizad; Marek Belohlavek; Mostafa Fatemi (IEEE Trans. Biomed. Eng., 2019)