title: Social traits of heavy hashish users and matched controls.
mesh_terms: D000328:Adult; D000367:Age Factors; D002188:Cannabis; D003415:Crime; D004493:Education; D005191:Family Characteristics; D006801:Humans; D008297:Male; D008393:Marriage; D001523:Mental Disorders / Q000453:epidemiology; D008889:Military Personnel; D009790:Occupations; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders