author = { Kroesen, Anton J AND Buhr, Heinz J },

title = { New Aspects of surgical therapy of recurrent Crohn's disease },

publisher = {Yonsei University College of Medicine},

isbn = {0513-5796},

keywords = { General Medicine },

year = {2000},

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