@article{Gomollón:60967,
      author        = "Gomollón, F. and Gargallo, C. J. and Muñoz, J. F. and
                       Vicente, R. and Lue, A. and Mir, A. and García-Alvarado,
                       M. and Gracia Ruiz, M. and García-López, S.",
      title         = "{Oral cyanocobalamin is effective in the treatment of
                       vitamin B12 deficiency in crohn’s disease}",
      year          = "2017",
}