PT - JOURNAL ARTICLE ED - , TI - Review: the cost-effectiveness of interventions for HIV/AIDS in Africa varies greatly AID - 10.1136/ebm.8.1.32 DP - 2003 Jan 01 TA - Evidence Based Medicine PG - 32--32 VI - 8 IP - 1 4099 - http://ebm.bmj.com/content/8/1/32.1.short 4100 - http://ebm.bmj.com/content/8/1/32.1.full SO - Evid Based Med2003 Jan 01; 8