PT - JOURNAL ARTICLE AU - Grigg, Elizabeth TI - Combined educational and contraceptive interventions reduce unplanned teenage pregnancy, but effects on other outcomes such as sexually transmitted infections unclear AID - 10.1136/ebn1003-1 DP - 2010 Feb 01 TA - Evidence Based Nursing PG - 5--6 VI - 13 IP - 1 4099 - http://ebn.bmj.com/content/13/1/5.short 4100 - http://ebn.bmj.com/content/13/1/5.full SO - Evid Based Nurs2010 Feb 01; 13