title: The inside story.
authors.forename: R
authors.initials: R
authors.lastname: Salmon
mesh_terms: D015658:HIV Infections / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007373:Interinstitutional Relations; D011330:Prisons; D012307:Risk Factors; D013222:State Medicine; D019966:Substance-Related Disorders / Q000150:complications*; D006113:United Kingdom / Q000453:epidemiology