Black tar heroin

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21	“Cheese” Heroin: Status as of June 2, 2007 By Jane C. Maxwell, Ph.D. Senior Research Scientist Add to Reading List Source URL: www.utexas.edu Language: English - Date: 2007-06-03 19:58:24 Medicine Heroin Morphinans Cheese Opiates Black tar heroin Tylenol Cocaine Cannabis Euphoriants Pharmacology Chemistry
22	October 2005 Microgram Bulletin Add to Reading List Source URL: www.justice.gov Language: English - Date: 2010-04-30 10:55:11 Organic chemistry Methamphetamine Illegal drug trade MDMA Oxycodone Drug Enforcement Administration Heroin Legality of cannabis Black tar heroin Euphoriants Chemistry Neurochemistry
23	PDF Document Add to Reading List Source URL: www.utexas.edu Language: English - Date: 2007-05-02 09:14:20 Chemistry Cheese Black tar heroin Tylenol Heroin Pharmacology Neurochemistry