Cite
MLA Citation
Tom P. Freeman et al.. “Changes in delta‐9‐tetrahydrocannabinol (THC) and cannabidiol (CBD) concentrations in cannabis over time: systematic review and meta‐analysis.” Addiction, vol. 116, 2021, pp. 1000–1010. http://access.bl.uk/ark:/81055/vdc_100127439987.0x00002f