共 21 条
[1]
ABRAHAM MD, 1998, LICIT ILLICIT DRUG U, V3
[2]
[Anonymous], 1995, TUSSEN PATIENT DELIN
[3]
BIELEMAN B, 1997, CANNABIS NEDERLAND I
[4]
BRUSSEL GHA, 1999, ZORG TOEKOMST OPIAAT
[5]
Cohen PDA, 1998, CANNABIS USE AMSTERD
[8]
*EMCDDA, 1997, ANN REP STAT DRUG PR
[9]
GRUND JPC, 1993, THESIS ROTTERDAM
[10]
*INT STEER GROUP A, 1985, DRUGB BEW NAAR NORM