Assessing Cannabis Consumption Frequency: Is the Quantification of Free and Glucuronidated THCCOOH in Blood the Key?

Authors

• Marianne Hädener Institute of Forensic Medicine, University of Bern, Bühlstrasse 20, CH-3012 Bern, Switzerland. marianne.haedener@irm.unibe.ch
• Wolfgang Weinmann Institute of Forensic Medicine, University of Bern, Bühlstrasse 20, CH-3012 Bern, Switzerland
• Stefan König Institute of Forensic Medicine, University of Bern, Bühlstrasse 20, CH-3012 Bern, Switzerland