YANG, M.; JIANG, L.; WANG, Y.; LI, X.; ZOU, Z.; HAN, T.; NAN, Y.; LU, F.; ZHAO, J. Step layered combination of noninvasive fibrosis models improves diagnostic accuracy of advanced fibrosis in nonalcoholic fatty liver disease. Journal of Gastrointestinal and Liver Diseases, v. 28, n. 3, p. 289-296, 1 set. 2019.