RT Journal Article SR Electronic T1 Management of patients with uninvestigated dyspepsia JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 174 OP 175 VO 164 IS 2 A1 Sander Zanten A1 Nigel Flook A1 Naoki Chiba YR 2001 UL http://www.cmaj.ca/content/164/2/174.abstract