author = { Kirk, Kathleen AND Kasmin, Franklin E. AND Cohen, Seth A. AND Siegel, Jerome H. },

title = { CA 19-9 as a predictor of cancer in the presence of pancreatic stricture demonstrated by ERCP },

publisher = {Elsevier BV},

isbn = {0016-5085},

keywords = { Gastroenterology , Hepatology },

year = {2001},

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