title: [Doping--an olympic problem].
mesh_terms: D000697:Central Nervous System Stimulants; D004298:Dopamine; D004809:Ephedrine; D006801:Humans; D009294:Narcotics; D013177:Sports; D013178:Sports Medicine; D013268:Stimulation, Chemical; D013331:Strychnine
chemical_list: D000697:Central Nervous System Stimulants; D009294:Narcotics; D004809:Ephedrine; D013331:Strychnine; D004298:Dopamine
vernacular_title: Doping--ein olympisches Problem.