Changes in the Composition of Cannabis From 2000–2017 in Denmark: Analysis of Confiscated Samples of Cannabis Resin

Kristine Rømer Thomsen^*, Christian Lindholst, Birgitte Thylstrup, Sinikka Kvamme, Lotte Ask Reitzel, Martin Worm-Leonhard, Amir Englund, Tom P. Freeman, Morten Hesse

^*Corresponding author af dette arbejde