title: Chasing the dragon: characteristics of heroin chasers.
authors.forename: M
authors.initials: M
authors.lastname: Gossop
authors.forename: P
authors.initials: P
authors.lastname: Griffiths
authors.forename: J
authors.initials: J
authors.lastname: Strang
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D000367:Age Factors; D005260:Female; D003932:Heroin / Q000008:administration & dosage*; D006556:Heroin Dependence / Q000523:psychology*; D006801:Humans; D008297:Male
chemical_list: D003932:Heroin