TY  - RPRT
TI  - Late-phase pulse-inversion sonography using the contrast agent levovist: differentiation between benign and malignant focal lesions of the liver.
AU  - Alexandra von Herbay
AU  - Christoph Vogt
AU  - Dieter Häussinger
PY  - 2002
DO  - 10.2214/ajr.179.5.1791273
UR  - https://pubmed.ncbi.nlm.nih.gov/12388513/
ID  - 12388513
ER  -