TY  - RPRT
TI  - Focal hepatic lesions: contrast-enhancement patterns at pulse-inversion harmonic US using a microbubble contrast agent.
AU  - Eun-A Kim
AU  - Kwon-Ha Yoon
AU  - Young Hwan Lee
AU  - Hye Won Kim
AU  - Seon Kwan Juhng
AU  - Jong Jin Won
DO  - 10.3348/kjr.2003.4.4.224
UR  - https://pubmed.ncbi.nlm.nih.gov/14726639/
ID  - 14726639
ER  -