TY - RPRT TI - An ultrasonic microbubble semi-intermodulated imaging technique. AU - Chung-Yuo Wu AU - Jenho Tsao AU - Yi-Hong Chou PY - 2005 DO - 10.1016/j.ultrasmedbio.2005.04.015 UR - https://pubmed.ncbi.nlm.nih.gov/16176787/ ID - 16176787 ER -