RT Journal Article SR Electronic T1 Bubbling grape juice JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 164 OP 166 DO 10.1136/ebm.10.6.164 VO 10 IS 6 A1 AMY CHAN YR 2005 UL http://ebm.bmj.com/content/10/6/164.abstract AB