The complete participant: problems in participant observation in a therapeutic community.
D003858:Dependency, Psychological; D005007:Ethnology; D005260:Female; D005500:Follow-Up Studies; D006556:Heroin Dependence / Q000534:rehabilitation*; D006782:Hospitals, Special; D006801:Humans; D007398:Interpersonal Relations; D008019:Life Style; D008297:Male; D010352:Patient Dropouts; D012107:Research Design; D012380:Role; D012923:Social Class; D013315:Stress, Psychological; D013808:Therapeutic Community; D014481:United States