Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Fischer, B; Erickson, P; Smart, R (1996). The new Canadian drug law Bill C-7: one step forward, two steps backward. International Journal of Drug Policy, 07(03):172-179.