PT - JOURNAL ARTICLE AU - , TI - Preliminary Crack Cocaine Retroactivity Report (May 2008) AID - 10.1525/fsr.2008.20.4.268 DP - 2008 Apr 01 TA - Federal Sentencing Reporter PG - 268--278 VI - 20 IP - 4 4099 - http://fsr.ucpress.edu/content/20/4/268.short 4100 - http://fsr.ucpress.edu/content/20/4/268.full