title: Symbolic patterns in drawings by habitual users of street drugs. A pilot study.
mesh_terms: D000293:Adolescent; D000328:Adult; D001155:Art Therapy; D001244:Association; D003863:Depression / Q000534:rehabilitation; D005260:Female; D006801:Humans; D013287:Illicit Drugs; D008297:Male; D004364:Pharmaceutical Preparations; D011615:Psychotherapy, Group; D012931:Social Environment; D019966:Substance-Related Disorders / Q000534:rehabilitation*
chemical_list: D013287:Illicit Drugs; D004364:Pharmaceutical Preparations