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Correspondence and reprint requests: Claire E. Sterk, PhD Emory University, Rollins School of Public Health 1518 Clifton Road NE, Atlanta, GA 30322. E-mail: csterk@sph.emory.edu
The views presented are those of the authors.
No financial conflict of interest was reported by the authors of this paper.
This research was supported by grants from the National Institute on Drug Abuse (RO1DA10642 and RO1DA09819) and the Emory Center for AIDS Research.
© 2007 American Journal of Preventive Medicine • Published by Elsevier Inc.