title: The daily life of heroin-addicted persons: the biography of specific methodology.
authors.affiliation: Drug Use and Abuse Research, International Institute for Psychosocial and Socio-Ecological Research, (IPSER), Maastricht, The Netherlands.
authors.forename: C D
authors.initials: CD
authors.lastname: Kaplan
authors.forename: E Y
authors.initials: EY
authors.lastname: Lambert
mesh_terms: D003469:Culture; D015658:HIV Infections / Q000635:transmission; D006556:Heroin Dependence / Q000150:complications / Q000453:epidemiology / Q000523:psychology*; D006801:Humans; D008019:Life Style; D012107:Research Design