TY - RPRT TI - Frequency and pressure dependent attenuation and scattering by microbubbles. AU - Meng-Xing Tang AU - Robert J Eckersley PY - 2007 DO - 10.1016/j.ultrasmedbio.2006.07.031 UR - https://pubmed.ncbi.nlm.nih.gov/17189060/ ID - 17189060 ER -