TY - JOUR AU - Burns, P N; Wilson, S R TI - Focal liver masses: enhancement patterns on contrast-enhanced images–concordance of US scans with CT scans and MR images JO - Radiology VL - 242 PY - 2007 DO - 10.1148/radiol.2421051006 L3 - PubMed-ID: 17090710 SP - 162 EP - 174 ER -