burn here is the pdf on the Hazekamp paper that wa

burn here is the pdf on the Hazekamp paper that was referenced in post 5143 for the rescheduling of marijuana from schedule 1 to schedule 2

http://www.stcm.ch/files/paper_hazekamp_2013.pdf

here is also what I found on the Igor Grant study from the same article in post 5143.

http://www.cmcr.ucsd.edu/images/pdfs/Reuters_062703.pdf