Catarino, A., Pais, C., Silva, R., Silva, N., Carrola, P. and Presa, J. (2017) “Transient Hepatic Elastography and Detection of Clinically Significant Esophageal Varices”, Internal Medicine. Lisboa, Portugal, 24(4), pp. 275–284. doi: 10.24950/rspmi/O274/16/2017.