author = { Schölmerich, Jürgen AND Jenss, Harro AND Hartmann, Franz AND Döpfer, Hanne },

title = { Oral 5-Aminosalicyclic Acid Versus 6-Methylprednisolone in Active Crohn's Disease },

publisher = {Hindawi Limited},

isbn = {0835-7900},

keywords = { Gastroenterology , General Medicine },

year = {1990},

url = { http://slubdd.de/katalog?TN_libero_mab2 }