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Safroneeva, Ekaterina; Vavricka, S R; Fournier, N; Pittet, V; Peyrin-Biroulet, L; Straumann, A; Rogler, G; Schoepfer, A M; Juillerat, Pascal; Swiss IBD Cohort, Study Group (2015). Impact of the early use of immunomodulators or TNF antagonists on bowel damage and surgery in Crohn's disease. Alimentary pharmacology & therapeutics, 42(8), pp. 977-989. Wiley-Blackwell 10.1111/apt.13363
