ASSOCIATION BETWEEN ADHERENCE TO GLUTEN-FREE DIET AND DUODENAL VILLUS RECOVERY ON ENDOSCOPY, IN PATIENTS WITH CELIAC DISEASE AND SEVERE DUODENAL ATROPHY FOR OVER 10 YEARS - Shiratori, A; Bonatto, G; Sagae, V; Munaro, E; Bonatto, M (Endoscopy, 2020)