RT Journal Article SR Electronic T1 Review: acellular vaccines prevent pertussis as effectively as whole-cell vaccines with fewer adverse events JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 15 OP 15 DO 10.1136/ebm.5.1.15 VO 5 IS 1 YR 2000 UL http://ebm.bmj.com/content/5/1/15.abstract AB