@article{1999, title={Histological Observations and the Process of Ultrasound Contrast Agent Enhancement of Tissue Plasminogen Activator Thrombolysis With Ultrasound Exposure}, author={Isao Kondo and Katsufumi Mizushige and Takashi Ueda and Hisashi Masugata and Koji Ohmori and Hirohide Matsuo}, journal={JAPANESE CIRCULATION JOURNAL}, volume={63}, number={6}, pages={478-484}, year={1999}, doi={10.1253/jcj.63.478} }