| Hans-Günter Meyer-Thompson | Cannabis als Rauschmittel
Changes in delta‐9‐tetrahydrocannabinol (THC) and cannabidiol (CBD) concentrations in cannabis over time: systematic review and meta‐analysis.
Changes in delta‐9‐tetrahydrocannabinol (THC) and cannabidiol (CBD) concentrations in cannabis over time: systematic review and meta‐analysis.
Freeman, T. P., Craft, S., Wilson, J., Stylianou, S., ElSohly, M., Di Forti, M., and Lynskey, M. T. (2021) Addiction, 116: 1000– 1010. doi.org/10.1111/add.15253.