title: Sympatho-adrenal system of athletes before and during competitions.
mesh_terms: D000311:Adrenal Glands / Q000502:physiology*; D003163:Competitive Behavior / Q000502:physiology*; D004298:Dopamine / Q000652:urine; D004837:Epinephrine / Q000652:urine; D006801:Humans; D008676:Metanephrine / Q000652:urine; D009638:Norepinephrine / Q000652:urine; D009647:Normetanephrine / Q000652:urine; D013178:Sports Medicine; D013315:Stress, Psychological / Q000503:physiopathology*
chemical_list: D009647:Normetanephrine; D008676:Metanephrine; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine