Multi Drug Resistance Gene Single Nucleotide Polymorphisms in Inflammatory Bowel Disease Authors K. Katsanos, Séverine Vermeire, Karolien Claes, Nele Van Schuerbeek, Gert Van Assche, P. Rutgeerts, E.V. Tsianos. PDF Issue Volume 19, No 1 (2006) Section Editorial (by invitation only)