City Health 2017: Axel Klein (UK) “Regulated cannabis markets: a precondition for healthy cities”

Plenary 3: Addressing the needs of at risk and vulnerable populations Chair: Paddy Costall (United Kingdom) Axel Klein (UK) Regulated cannabis markets: a precondition for healthy cities. City Health 2017: Axel Klein (UK) “Regulated cannabis markets: a precondition for healthy…