Structural barriers in access to medical marijuana in the USA-a systematic review protocol
There are 43 state medical marijuana programs in the USA, yet limited evidence is available on the demographic characteristics of the patient population accessing these programs. Moreover, insights into the social and structural barriers that inform patients’ success in accessing medical marijuana are limited. A current gap in the scientific literature exists regarding generalisable data on the social, cultural, and structural mechanisms that hinder access to medical marijuana among qualifying patients.