title: Closing remarks: Swimming to the horizon--reflections on a special series.
authors.affiliation: Program Evaluation and Resource Center, VA Palo Alto Health Care System, Menlo Park Division (152), 795 Willow Road, Menlo Park, CA 94025, USA. knh@stanford.edu
authors.forename: Keith
authors.initials: K
authors.lastname: Humphreys
mesh_terms: D006291:Health Policy; D006801:Humans; D019966:Substance-Related Disorders / Q000534:rehabilitation*