RT Journal Article SR Electronic T1 Review: prokinetics and histamine-2 receptor antagonists improve symptom scores in non-ulcer dyspepsia JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 47 OP 47 DO 10.1136/ebm.6.2.47 VO 6 IS 2 YR 2001 UL http://ebm.bmj.com/content/6/2/47.abstract AB