TY - JOUR AU - Nielsen, O H; Munck, L K TI - Drug insight: aminosalicylates for the treatment of IBD JO - Nat Clin Pract Gastroenterol Hepatol VL - 4 PY - 2007 DO - 10.1038/ncpgasthep0696 SP - 160 EP - 170 N1 - Review ER -