title: Task Force 9: drugs and performance-enhancing substances.
authors.forename: N A Mark
authors.initials: NA
authors.lastname: Estes
authors.forename: Robert
authors.initials: R
authors.lastname: Kloner
authors.forename: Brian
authors.initials: B
authors.lastname: Olshansky
authors.forename: Renu
authors.initials: R
authors.lastname: Virmani
mesh_terms: D019587:Dietary Supplements; D004300:Doping in Sports; D006287:Health Planning Guidelines; D006801:Humans; D013177:Sports