ID: 3523652 P53 IMMUNOHISTOCHEMISTRY REDUCES THE RATE OF INDEFINITE FOR DYSPLASIA DIAGNOSES IN BARRETT'S ESOPHAGUS ASSESSMENT AND IMPROVES THE INTEROBSERVER AGREEMENT AMONG HISTOPATHOLOGISTS - Januszewicz, Wladyslaw; Pilonis, Nastazja D.; Phillips, Richard; O'Donovan, Maria; Sawas, Tarek; Katzka, David A.; Miremadi, Ahmad; Malhotra, Shalini; Tripathi, Monika; Blasko, Adrienn; Fitzgerald, Rebecca C.; Di Pietro, Massimiliano (Gastrointestinal endoscopy, 2021)