Lasa JS, Olivera PA, Danese S, Peyrin-Biroulet L, et al. Efficacy and safety of biologics and small molecule drugs for patients with
moderate-to-severe ulcerative colitis: a systematic review and network
meta-analysis. Lancet Gastroenterol Hepatol 2021 Nov 29. pii: S2468-1253(21)00377.
PMID: 34856198