title: Erratum to "Comment on: "Fire in the vein: Heroin acidity and its proximal effect on users' health" by Ciccarone and Harris" [Int. J. Drug Policy 27 (2016) 182-183].
abstract: The Publisher regrets that this article is an accidental duplication of an article that has already been published in Int. J. Drug Policy 26 (2015) 1111-1112, http://dx.doi.org/10.1016/j.drugpo.2015.08.009. The duplicate article has therefore been withdrawn. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
authors.affiliation: Pharmacy Practice, University of Bath, Claverton Down, Bath BA2 7AY, UK.
authors.forename: Jenny
authors.initials: J
authors.lastname: Scott