title: Commentary on Shand et al. (2011): Opioid use disorder as a condition of graded severity, similar to other substance use disorders.
authors.affiliation: Columbia University, New York State Psychiatric Institute, New York, 10032, USA. dsh2@columbia.edu
authors.forename: Deborah S
authors.initials: DS
authors.lastname: Hasin
mesh_terms: D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D015233:Models, Statistical; D009293:Opioid-Related Disorders / Q000145:classification* / Q000175:diagnosis; D012720:Severity of Illness Index