TY - GEN AU - Laharie,David AU - Rivière,Pauline TI - Letter: should we intensify infliximab in acute severe ulcerative colitis? SN - 1365-2036 PY - 2020///0415 KW - Colitis KW - Colitis, Ulcerative KW - Humans KW - Infliximab KW - Propensity Score KW - Retrospective Studies N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1111/apt.15520 ER -