Five-year efficacy and safety of photodynamic therapy with Photofrin in Barrett's high-grade dysplasia

Authors: Bergein F. Overholt, Kenneth K. Wang, J. Steven Burdick, Charles J. Lightdale, Michael B. Kimmey, Hector Nava, Michael Sivak, Norman S. Nishioka, Hugh Barr, Norman E. Marcon, Marcos Pedrosa, Mary P. Bronner, Michael Grace, Michelle Dépôt - Gastrointestinal Endoscopy 2007 cited by 351