author = { Rössle, Martin AND Siegerstetter, Volker },

title = { Duplex ultrasonography and TIPS },

publisher = {Elsevier BV},

isbn = {0016-5085},

keywords = { Gastroenterology , Hepatology },

year = {1999},

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