Marijuana Water Pipe and Vaporizer Study
Thursday, 07 January 2010 21:08 | 
Written by Dale Gieringer | 
Drug Abuse
Marijuana Water Pipe and Vaporizer Study
[Revised February 2000]
Dale Gieringer, Ph.D.
California NORML, 2215-R Market St. Suite 278
San Francisco CA 94114 tel: (415) 563-5858
E-mail:
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Last Updated (Monday, 20 December 2010 15:26)