- twitter.com hashtag/harmreductionjournal…See Tweets about #harmreductionjournal on Twitter. See what people are saying and join the conversation.
- twitter.com hashtag/riskenvironment…See Tweets about #riskenvironment on Twitter. See what people are saying and join the conversation.
- twitter.com robdyoung85...tobaccocontrol.bmj.com/content/early/2013/03/05/tobaccocontrol-2012-050859.abstract… http://harmreductionjournal.com/content/10/1/19.
- twitter.com ATRAC_team/status/656738617679704064good heavens! #slipperyslope much? http://harmreductionjournal.com/content/6/1/29 #otcc15.