Comparative Trial of Remission Prophylaxis in Quiescent Crohn’s Disease with Oral 4-Aminosalicyclic Acid Versus 5-Aminosalicylic Acid Slow Release Tablets
Stefanie Howaldt,1Andreas Raedler,1H-Christian Reinecker,1Daniela Berghaus,1Susanne Hoyer,1Barbara Kaiser,1and Stefan Schreiber1