STEFANESCU, H.; GRIGORESCU, M.; LUPSOR, M.; MANIU, A.; CRISAN, D.; PROCOPET, B.; FEIER, D.; BADEA, R. A New and Simple Algorithm for the Noninvasive Assessment of Esophageal Varices in Cirrhotic Patients Using Serum Fibrosis Markers and Transient Elastography. Journal of Gastrointestinal and Liver Diseases, v. 20, n. 1, p. 57-64, 1 mar. 2011.