1. Collagenous colitis: Requirement for high-dose budesonide as maintenance treatment. Issue 9 (September 2017) Authors: Fernandez-Bañares, Fernando; Piqueras, Marta; Guagnozzi, Danila; Robles, Virginia; Ruiz-Cerulla, Alexandra; Casanova, María José; Gisbert, Javier P.; Busquets, David; Arguedas, Yolanda; Pérez-Aisa, Angeles; Fernández-Salazar, Luis; Lucendo, Alfredo J. Journal: Digestive and liver disease Issue: Volume 49:Issue 9(2017) Page Start: 973 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗