Efficacy of a third anti-TNF monoclonal antibody in Crohn’s disease after failure of two other anti-TNF Allez M, Mozziconacci N, Vermeire S, Laharie D, Louis E, Bigard MA, Hebuterne X, Bouhnik Y, Kohn A, van Assche G, Lemann M, Rutgeerts P, Colombel JF. (Aliment Pharmacol Ther ; 2010 Jan;31(1):92-101 – PMID: 19709098) https://pubmed.ncbi.nlm.nih.gov/19709098/