Injecting-related health harms and overuse of acidifiers among people who inject heroin and crack cocaine in London: a mixed-methods study | Harm Reduction Journal - (Interesting study I found today) User WordsMort47, in the opioidsuk subreddit, 21 May 2021
Injecting-related health harms and overuse of acidifiers among people who inject heroin and crack cocaine in London: A mixed-methods study User Whey-Men, in the HIVandAIDS subreddit, 20 Nov 2019