title: Are anabolic-androgenic steroid users polysubstance users?
authors.forename: Matthew
authors.initials: M
authors.lastname: Dunn
mesh_terms: D000328:Adult; D045930:Anabolic Agents / Q000009:adverse effects; D056352:Athletes; D004300:Doping in Sports / Q000706:statistics & numerical data*; D006306:Health Surveys; D006801:Humans; D020407:Internet; D008297:Male; D009517:New South Wales / Q000453:epidemiology; D015995:Prevalence; D013256:Steroids / Q000009:adverse effects; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D045930:Anabolic Agents; D013256:Steroids