title: Opium dens. A social resource for addicts in Laos.
mesh_terms: D000328:Adult; D000367:Age Factors; D005006:Ethnicity; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D007812:Laos; D008297:Male; D008875:Middle Aged; D009892:Opium; D012424:Rural Population; D012737:Sex Factors; D012917:Social Adjustment; D012919:Social Behavior; D012923:Social Class; D019966:Substance-Related Disorders / Q000453:epidemiology; D014505:Urban Population
chemical_list: D009892:Opium