Differences in therapeutic approaches and outcomes in paediatric and adult onset Crohn's disease with perianal fistula: comparison of 2 multicentre fistula cohorts

Sebastian, S; Black, C; Nair, Mv; Drskova, T; Hradsky, O; Tzivinikos, C; Sahnan, K; Muhammed, R; Devadason, D; Parmar, Rs; Crook, K; Akbar, A; Thomson, M; Pugliese, D; Armuzzi, A; Katsanos, Kh; Christodoulou, Dk; Selinger, C; Maconi, G; Fiorino, G; Kopylov, U; Bosca-Watts, Mm; Karmiris, K; Ellul, P; Ben-Horin, S; Danese, S; Hart, Al