Review Published on 07 May 2012 Confocal Laser Endomicroscopy for Diagnosis of Barrett’s Esophagus in Gastrointestinal Cancers Helmut NeumannCord LangnerMarkus F. NeurathMichael Vieth Frontiers in Oncology doi 10.3389/fonc.2012.00042 7,034 views 25 citations