TY - GEN AU - Gessner,Ryan AU - Lukacs,Marc AU - Lee,Mike AU - Cherin,Emmanuel AU - Foster,F Stuart AU - Dayton,Paul A TI - High-resolution, high-contrast ultrasound imaging using a prototype dual-frequency transducer: in vitro and in vivo studies SN - 1525-8955 PY - 2011///0105 KW - Animals KW - Blood Flow Velocity KW - Cattle KW - Contrast Media KW - chemistry KW - Kidney KW - blood supply KW - Microbubbles KW - Muscle, Skeletal KW - Phantoms, Imaging KW - Rats KW - Rats, Sprague-Dawley KW - Renal Circulation KW - physiology KW - Transducers KW - Ultrasonography KW - instrumentation N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1109/TUFFC.2010.1615 ER -