TY - JOUR AU - Fraquelli, M; Rigamonti, C; Casazza, G TI - Etiology-related determinants of liver stiffness values in chronic viral hepatitis B or C JO - J Hepatol VL - 54 PY - 2011 DO - 10.1016/j.jhep.2010.07.017 L3 - PubMed-ID: 21146243 SP - 621 EP - 628 N1 - et al. ER -