United European Gastroenterol J
Nyssen OP, Perez-Aisa A, Castro-Fernandez M, Pellicano R, Huguet JM, Rodrigo L, Ortuño J, Gomez-Rodriguez BJ, Pinto RM, Areia M, Perona M, Nuñez O, Romano M, Gerarda Gravina A, Pozzati L, Fernandez-Bermejo M, Venerito M, Malfertheiner P, Fernanadez-Salazar L, Gasbarrini A, Vaira D, Puig I, Megraud F, O'Morain C, Gisbert JP
doi: 10.1177/2050640620972615