Am J Psychiatry 1982; 139:1196-1198
Copyright © 1982 by American Psychiatric Association
Persistence of urinary marijuana levels after supervised abstinence
CA Dackis, AL Pottash, W Annitto and MS Gold
The authors present a case report of the presence of urinary cannabinoids
during 21 days of supervised abstinence from chronic marijuana use and
provide data on 6 similar cases. They discuss the theoretical implications
of the persistence of cannabinoids.