Sato M, Kamada Y, Takeda Y, Kida S, Ohara Y, Fujii H, Akita M, Mizutani K, Yoshida Y, Yamada M, Hougaku H, Takehara T, Miyoshi E. Fetuin-A negatively correlates with liver and vascular fibrosis in nonalcoholic fatty liver disease subjects. Liver Int. 2015 Mar;35(3):925–35. doi: 10.1111/liv.12478. PMID: 25627311.