title: Methodological issues: drug abuse treatment research in prisons and jails.
authors.affiliation: Treatment Research Branch, National Institute on Drug Abuse, Rockville, MD 20857.
authors.forename: B W
authors.initials: BW
authors.lastname: Fletcher
authors.forename: F M
authors.initials: FM
authors.lastname: Tims
mesh_terms: D006801:Humans; D011330:Prisons; D012107:Research Design; D019966:Substance-Related Disorders / Q000534:rehabilitation / Q000628:therapy*