TY - JOUR AU - Schlottmann, K; Klebl, F; Zorger, N TI - Contrast-enhanced ultrasound allows for interventions of hepatic lesions which are invisible on convential B-mode JO - Z Gastroenterol VL - 42 PY - 2004 DO - 10.1055/s-2004-812712 L3 - PubMed-ID: 15095120 SP - 303 EP - 310 N1 - et al. ER -