Study of transcranial Doppler flow grades of thrombolysis in brain ischemia in patients with acute middle cerebral artery occlusion after alteplase treatment
ZHOU Chen, ZHANG Pei-lan
Chinese Journal of Contemporary Neurology and Neurosurgery . 2013, (9): 792 -796 .  DOI: 10.3969/j.issn.1672-6731.2013.09.012