Improvement of chemotherapeutic effect of brain tumor by diagnostic ultrasound combined with ultra⁃sound contrast agent
FU Chixue, DENG Jingsong, LI Qiuying
The Journal of Practical Medicine . 2020, (24): 3323 -3327 .  DOI: 10.3969/j.issn.1006⁃5725.2020.24.004