https://www.selleckchem.com/pr....oducts/chloroquine-p
We also identified contextual barriers, including perceptions of the 'unnecessary' use of naloxone and police surveillance. Importantly, these barriers were consistent between SCS-users and Non-SCS-users, though some SCS-users actively worked to counter contextual barriers among peers. Operational and contextual barriers to SCS use contribute to intermittent access for existing clients and preclude SCS access for others. Addressing such barriers may increase SCS uptake, thereby further extending the well-documented and cri