title: The patrons of a middle-american "hippy bar".
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004651:Employment; D005260:Female; D006801:Humans; D008297:Male; D012111:Residence Characteristics; D012923:Social Class; D012925:Social Conformity; D012959:Socioeconomic Factors; D013022:South Carolina; D019966:Substance-Related Disorders