Incidence and prognostic factors of "de novo" development/worsening of esophageal varices in HCV-related chronic advanced liver disease after sustained virologic response achieved by direct oral antiviral agents. (February 2019) - Tosetti, G.; Soru, P.; La Mura, V.; Degasperi, E.; D'Ambrosio, R.; Arsiè, E.; Borghi, M.; Soffredini, R.; Primignani, M.; Lampertico, P.