title: Tilting at windmills and the evidence base on injecting drug use.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pisani
mesh_terms: D006291:Health Policy; D006801:Humans; D011057:Politics; D012106:Research; D015819:Substance Abuse, Intravenous / Q000628:therapy*; D019966:Substance-Related Disorders / Q000628:therapy