Self-expandable metal stents versus endoscopic balloon dilation for the treatment of strictures in Crohn's disease (ProtDilat study): an open-label, multicentre, randomised trial

Carme Loras, Xavier Andújar, Joan B. Gornals, Vicente Sánchiz, Enric Brullet, Beatriz Sicilia, María Dolores Martín‐Arranz, Antonio Naranjo, Jésus Barrio, Carmen Dueñas, José Ramón Foruny, David Busquets, David Monfort, Juan Ramón Pineda, Ferrán Gónzalez‐Huix, Francisco Pérez-Roldán, Vicente Pons, Begoña González-Suárez, José Reyes, Empar Sáinz, Jordi Guardiola, Marta Maia Boscá-Watts, Fernando Fernández‐Bañares, Vicenç Mayor, María Esteve