RT Journal Article SR Electronic T1 Cochrane Review highlights the need for more targeted research on the tolerability of malaria chemoprophylaxis in travellers JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 25 OP 26 DO 10.1136/ebm1021 VO 15 IS 1 A1 Patricia Schlagenhauf YR 2010 UL http://ebm.bmj.com/content/15/1/25.abstract AB