PT  - JOURNAL ARTICLE
AU  - Aral, Sevgi O
AU  - Blanchard, James F
TI  - The Program Science initiative: improving the planning, implementation and evaluation of HIV/STI prevention programs
AID  - 10.1136/sextrans-2011-050389
DP  - 2012 Apr 01
TA  - Sexually Transmitted Infections
PG  - 157--159
VI  - 88
IP  - 3
4099  - http://sti.bmj.com/content/88/3/157.short
4100  - http://sti.bmj.com/content/88/3/157.full
SO  - Sex Transm Infect2012 Apr 01; 88
AB  - In this article, the authors describe the Program Science initiative in detail, discuss some of its recent accomplishments and explore its significance and timeliness in light of the HIV prevention challenges. The authors also describe the Program Science series being launched and present a preview of future articles.