Cite
APA Citation
Craft, S., Winstock, A., Ferris, J., Mackie, C., Lynskey, M. T., & Freeman, T. P. (2020). characterising heterogeneity in the use of different cannabis products: latent class analysis with 55 000 people who use cannabis and associations with severity of cannabis dependence. Psychological medicine, 50(14), 2364–2373. http://access.bl.uk/ark:/81055/vdc_100113738384.0x00000f