RT Journal Article SR Electronic T1 How to test for Helicobacter pylori in 2005 JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S8 OP S13 VO 72 IS 5 suppl 2 A1 Vakil, Nimish A1 Fendrick, A. Mark YR 2005 UL http://www.ccjm.org/content/72/5_suppl_2/S8.abstract AB