00298nam a22001097a 4500003000400000005001700004008004100021040000800062100002700070245003900097260005200136NAJ20260128043329.0240906b        xxu||||| |||| 00| 0 eng d  cNAJ  aBeneke, Everett Smith.  aWorld Congress of Gastroenterology  bAcademy Professional Information Servicesc1994