RT Journal Article SR Electronic T1 Review: sexual abstinence only programmes do not affect STIs or HIV risk behaviours in high-income countriesCommentary JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 9 OP 9 DO 10.1136/ebn.11.1.9 VO 11 IS 1 A1 Grace Getty YR 2008 UL http://ebn.bmj.com/content/11/1/9.abstract AB