article_metadata: Paul Duffy Helen Baldwin
article_metadata: 10.1186/1477-7517-9-3
article_metadata: Harm Reduct J
article_metadata: 2012 Jan 13;9:3.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22243982/
article_metadata: PMC3285516
article_metadata: 22243982
article_metadata: The nature of methadone diversion in England: a Merseyside case study
article_metadata: 2012