title: Social and psychological factors associated with length of stay on an inpatient drug dependency treatment unit.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010287:Parent-Child Relations; D012114:Residential Treatment; D012931:Social Environment; D012932:Social Facilitation; D012933:Social Identification; D019966:Substance-Related Disorders / Q000523:psychology / Q000534:rehabilitation*