TY - BOOK AU - Juan S Lasa TI - Efficacy and safety of biologics and small molecule drugs for patients with moderate-to-severe ulcerative colitis: a systematic review and network meta-analysis SN - 24681253 PY - 2022/// N1 - Serial; 8494214; 7; 2; https://doi.org/10.1016/S2468-1253(21)00377-0; Document_8494214_47777.pdf ER -