TY - JOUR AU - Boigk, G; Stroedter, L; Herbst, H TI - Silymarin retards collagen accumulation in early and advanced biliary fibrosis secondary to complete bile duct obliteration in rats JO - Hepatology VL - 26 PY - 1997 DO - 10.1002/hep.510260316 L3 - PubMed-ID: 9303494 SP - 643 EP - 649 ER -