title: Doping by design.
authors.forename: Steven
authors.initials: S
authors.lastname: Ashley
mesh_terms: D004300:Doping in Sports; D005867:Gestrinone / Q000031:analogs & derivatives / Q000737:chemistry / Q000652:urine; D006801:Humans; D015813:Substance Abuse Detection
chemical_list: D005867:Gestrinone; C479553:tetrahydrogestrinone