title: Here to help.
authors.forename: Roland W
authors.initials: RW
authors.lastname: Gray
mesh_terms: D006801:Humans; D010820:Physicians; D012041:Regional Medical Programs; D055502:Secondary Prevention; D012944:Social Support; D019966:Substance-Related Disorders / Q000517:prevention & control* / Q000628:therapy; D013714:Tennessee