To TOE or not to TOE? That is the question in patients with portal hypertension and varices. Issue 4 (15th December 2012) - Leung, Christopher; Yeoh, Sern Wei; Lim, Lucy Y; Boyapati, Ray; Testro, Adam G; Vaughan, Rhys; Marion, Kaye; Burrell, Louise M; Angus, Peter W