TY  - CONF
AU  - Morales Bermudez, A. I.
AU  - Bravo Aranda, A. M.
AU  - Martinez Burgos, M.
AU  - Olmedo Martin, R.
PY  - 2021
DO  - 10.1093/ecco-jcc/jjab076.657
SN  - 1873-9946
UR  - https://hdl.handle.net/10668/24388
T2  - Journal of crohns & colitis
LA  - en
PB  - Oxford univ press
TI  - Effectiveness, safety and persistence of treatment with ustekinumab in a cohort of patients with moderate-to-severe refractory Crohn's Disease
TY  - conference output
VL  - 15
ER  -