Diagnosis value of contrast-enhanced ultrasound on pulmonary space-occupying lesions
Zhang Hongxia, He Wen, Cheng Linggang, Cai Wenjia, Li Shuo, Li Chen, Du Lijuan
Journal of Capital Medical University . 2014, (2): 150 -154 .  DOI: 10.3969/j.issn.1006-7795.2014.02.002