DENDRITIC CELL HOMING AND IMMUNE CELL FUNCTION IN CROHN'S ANAL FISTULAE - Tozer,P; Al-Hassi,OH; Rayment,N; Ordiz,DB; Murguranathan,A; Daulatzai,N; Ansari,T; Whelan,K; Phillips,RK; Knight,S; Hart,AL (B M J PUBLISHING GROUP, 2011)