Conference ProceedingsAnalytical Data for Ortho-, Meta-, and Para-Chlorophenyl-Piperazines (CPP)Presenting section:Criminalistics2008Schafstall, Heather J., Edmond OK; Kramer, Kevin L., Edmond OK; Weston, Robert G., Oklahoma City OK; Burris, Mistie D., Edmond OKView the paperCriminalistics