Historique
![Unknown population-level harms of cannabis and tobacco co-use: if you don't measure it, you can't manage it [Addiction Opinion and Debate]](https://bdoc.ofdt.fr/img_cache/pmb_ofdt_record_84184.webp?v=1771260944)
BACKGROUND: Nationally representative data of cannabis-tobacco co-use have shown that these substances are closely entwined and have significant adverse health consequences, although population-level harms of co-use are largely unknown. Current [...]
