Efficacy of transient elastography in screening for large esophageal varices in patients with suspicious or proven liver cirrhosis.
Wang HM, Lo GH, Chen WC, Hsu PI, Yu HC, Lin CK, Chan HH, Tsai WL, Tsay FW, Liu TP, Wang EM, Lai KH. Efficacy of transient elastography in screening for large esophageal varices in patients with suspicious or proven liver cirrhosis. J Dig Dis. 2012 Aug; 13(8):430-8.