TY  - GEN
AU  - Lafolie,P
AU  - Beck,O
AU  - Hjemdahl,P
AU  - Borg,S
TI  - Using relation between urinary cannabinoid and creatinine excretions to improve monitoring of abuser adherence to abstinence
SN  - 0009-9147
PY  - 1994///0224
KW  - Cannabinoids
KW  - urine
KW  - Creatinine
KW  - Female
KW  - Humans
KW  - Male
KW  - Substance Abuse Detection
N1  - Publication Type: Comparative Study; Letter
ER  -