TY - JOUR AU - Younossi, Z M; Teran, J C; Ganiats, T G TI - Ultrasound-guided liver biopsy for parenchymal liver disease: an economic analysis JO - Dig Dis Sci VL - 43 PY - 1998 DO - 10.1023/A:1018815802500 SP - 46 EP - 50 N1 - et al. ER -