| 1. | Standish RA, Cholongitas E, Dhillon A, et al. An appraisal of the histopathological assessment of liver fibrosis [J]. Gut, 2006; 55(4): 569-578. | 
				                                                        
				                                                            
				                                                                | 2. | Grant A, Neuberger J. Guidelines on the use of liver biopsy in clinical practice. British Society of Gastroenterology [J]. Gut, 1999; 45(Suppl 4): Ⅳ1-Ⅳ11. | 
				                                                        
				                                                            
				                                                                | 3. | Pinzani M. Non-invasive evaluation of hepatic fibrosis: don’t count your chickens before they’re hatched [J]. Gut, 2006; 55(3): 310-312. | 
				                                                        
				                                                            
				                                                                | 4. | Sebastiani G, Vario A, Guido M, et al. Sequential algorithms combining non-invasive markers and biopsy for the assessment of liver fibrosis in chronic hepatitis B [J]. World J Gastroenterol, 2007; 13(4): 525-531. | 
				                                                        
				                                                            
				                                                                | 5. | Guha IN, Parkes J, Roderick PR, et al. Non-invasive markers associated with liver fibrosis in non-alcoholic fatty liver disease [J]. Gut, 2006; 55(11): 1650-1660. | 
				                                                        
				                                                            
				                                                                | 6. | Poynard T, Morra R, Halfon P, et al. Meta-analyses of FibroTest diagnostic value in chronic liver disease [J]. BMC Gastroenterol, 2007; 7: 40. | 
				                                                        
				                                                            
				                                                                | 7. | Rossi E, Adams LA, Bulsara M, et al. Assessing liver fibrosis with serum marker models [J]. Clin Biochem Rev, 2007; 28(1): 3-10. | 
				                                                        
				                                                            
				                                                                | 8. | Halfon P, Bourlière M, Pénaranda G, et al. Accuracy of hyaluronic acid level for predicting liver fibrosis stages in patients with hepatitis C virus [J]. Comp Hepatol, 2005; 4: 6. | 
				                                                        
				                                                            
				                                                                | 9. | Rosenberg WM, Voelker M, Thiel R, et al. Serum markers detect the presence of liver fibrosis: a cohort study [J]. Gastroenterology, 2004; 127(6): 1704-1713. | 
				                                                        
				                                                            
				                                                                | 10. | Shen L, Li JQ, Zeng MD, et al. C Correlation between ultrasonographic and pathologic diagnosis of liver fibrosis due to chronic virus hepatitis [J]. World J Gastroenterol, 2006; 12(8): 1292-1295. | 
				                                                        
				                                                            
				                                                                | 11. | Blomley MJ, Lim AK, Harvey CJ, et al. Liver microbubble transit time compared with histology and Child-Pugh score in diffuse liver disease: a cross sectional study [J]. Gut, 2003; 52(8): 1188-1193. | 
				                                                        
				                                                            
				                                                                | 12. | Lim AK, Taylor-Robinson SD, Patel N, et al. Hepatic vein transit times using a microbubble agent can predict disease severity non-invasively in patients with hepatitis C [J]. Gut, 2005; 54(1): 128-133. | 
				                                                        
				                                                            
				                                                                | 13. | 罗小华, 宋彬, 陈卫霞. 慢性乙型肝炎CT表现与病情程度的关系 [J]. 中华肝脏病杂志, 2005; 13(3): 190-193. | 
				                                                        
				                                                            
				                                                                | 14. | 童隆正, 王新光, 贺文. 关于CT图像肝纤维化评定标准的研究 [J]. 医疗设备信息, 2001; 12(16): 9-11. | 
				                                                        
				                                                            
				                                                                | 15. | 宋彬. CT灌注成像的原理、技术及在腹部影像诊断中的应用 [J]. 中国普外基础与临床杂志, 2004; 11(2): 171-174. | 
				                                                        
				                                                            
				                                                                | 16. | 吴苾, 宋彬. 影像学新技术在消化系统的临床应用 [J]. 中国普外基础与临床杂志, 2007; 14(2): 222-229. | 
				                                                        
				                                                            
				                                                                | 17. | 江利, 杨建勇, 杨旭峰, 等. 肝脏CT灌注成像技术及其在肝硬化中的初步应用 [J]. 临床放射学杂志, 2004; 23(3): 214-217. | 
				                                                        
				                                                            
				                                                                | 18. | Guan S, Zhao WD, Zhou KR, et al. CT perfusion at early stage of hepatic diffuse disease [J]. World J Gastroenterol, 2005; 11(22): 3465-3467. | 
				                                                        
				                                                            
				                                                                | 19. | 上海市肝纤维化课题协作组. 肝纤维化的CT、 MR 诊断初步探讨 [J]. 上海医学, 2002; 25(4): 210-213. | 
				                                                        
				                                                            
				                                                                | 20. | Ito K, Mitchell DG, Hann HW, et al. Viral-induced cirrhosis: grading of severity using MR imaging [J]. AJR Am J Roentgenol, 1999; 173(3): 591-596. | 
				                                                        
				                                                            
				                                                                | 21. | 陈克敏, 钟亮, 柴维敏, 等. 肝纤维化门脉血流的磁共振相位对比法测定 [J]. 临床放射学杂志, 2001; 20(1): 53-55. | 
				                                                        
				                                                            
				                                                                | 22. | Aguirre DA, Behling CA, Alpert E, et al. Liver fibrosis: noninvasive diagnosis with double contrast material-enhanced MR imaging [J]. Radiology, 2006; 239(2): 425-437. | 
				                                                        
				                                                            
				                                                                | 23. | 王秋实, 郭启勇, 梁长虹, 等. MR弥散加权成像评价肝纤维化的初步实验研究 [J].解剖学研究, 2007; 29(3): 212-216. | 
				                                                        
				                                                            
				                                                                | 24. | 管生, 赵卫东, 周康荣, 等. 磁共振功能弥散成像对肝脏早期弥漫性病变诊断价值的实验研究 [J]. 中华肝脏病杂志, 2005; 13(7): 524-527. | 
				                                                        
				                                                            
				                                                                | 25. | 沈文, 尹建忠, 张龙江, 等. 肝纤维化和肝硬化的MR扩散成像及与病理对照、CT灌注参数的相关性研究 [J]. 临床放射学杂志, 2007; 26(10): 1000-1004. | 
				                                                        
				                                                            
				                                                                | 26. | Aubé C, Racineux PX, Lebigot J, et al. Diagnosis and quantification of hepatic fibrosis with diffusion weighted MR imaging: preliminary results [J]. J Radiol, 2004; 85(3): 301-306. | 
				                                                        
				                                                            
				                                                                | 27. | 吴苾, 宋彬, 杨洋. 肝脏31P-MR波谱成像的临床应用 [J]. 中国普外基础与临床杂志, 2005; 12(6): 624-627. | 
				                                                        
				                                                            
				                                                                | 28. | 崔恩铭, 谭理连, 李志铭, 等. 健康成人肝脏31P-MR 波谱研究 [J]. 放射学实践, 2007; 22(11): 1189-1192. | 
				                                                        
				                                                            
				                                                                | 29. | 崔恩铭, 谭理连, 李志铭, 等. 慢性乙型肝炎患者31P MRS 与血清肝功能相关性研究 [J]. 中国临床医学影像杂志, 2007; 18(11): 789-792. | 
				                                                        
				                                                            
				                                                                | 30. | 张艺军, 郭玉峰, 周怀琪, 等. 1HMRS在定性诊断乙肝后早期肝硬化中的初步研究 [J]. 现代生物医学进展, 2007; 7(7): 1061-1064. | 
				                                                        
				                                                            
				                                                                | 31. | Xu L, Gao PY. “Palpation by imaging”: magnetic resonance elastography [J]. Chin Med Sci J, 2006; 21(4): 281-286. | 
				                                                        
				                                                            
				                                                                | 32. | Cobbold JF, Morin S, Taylor-Robinson SD. Transient elastography for the assessment of chronic liver disease: ready for the clinic [J]. World J Gastroenterol, 2007; 13(36): 4791-4797. | 
				                                                        
				                                                            
				                                                                | 33. | Foucher J, Chanteloup E, Vergniol J, et al. Diagnosis of cirrhosis by transient elastography (FibroScan): a prospective study [J]. Gut, 2006; 55(3): 403-408. | 
				                                                        
				                                                            
				                                                                | 34. | Moreno-Otero R, Trapero-Marugan M, Mendoza J. Liver fibrosis assessment by transient elastography in hepatitis C patients with normal alanine aminotransferase [J]. Gut, 2006; 55(7): 1055-1056. | 
				                                                        
				                                                            
				                                                                | 35. | Takeda T, Yasuda T, Nakayama Y, et al. Usefulness of noninvasive transient elastography for assessment of liver fibrosis stage in chronic hepatitis C [J]. World J Gastroenterol, 2006; 12(48): 7768-7773. | 
				                                                        
				                                                            
				                                                                | 36. | Fraquelli M, Rigamonti C, Casazza G, et al. Reproducibility of transient elastography in the evaluation of liver fibrosis in patients with chronic liver disease [J]. Gut, 2007; 56(7): 968-973. |