Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="El Naqa, Issam*" or (type exact bookEditor and editor="El Naqa, Issam*") Add to list Journal Article A1 Development, external validation and clinical usefulness of a practical prediction model for radiation-induced dysphagia in lung cancer patients Cary Dehing-Oberije, Dirk De Ruysscher, Steven Petit, Jan Van Meerbeeck (UGent) , Katrien Vandecasteele (UGent) , Wilfried De Neve (UGent) , Anne Marie C Dingemans, Issam El Naqa, Joseph Deasy, Jeff Bradley, et al. (2010) RADIOTHERAPY AND ONCOLOGY. 97(3). p.455-461