title: Humoral-hormonal control of functions in expert chess players.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000652:urine; D002395:Catecholamines / Q000652:urine; D002940:Circadian Rhythm; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D007899:Leisure Activities; D008606:Mental Processes / Q000502:physiology*; D010913:Pituitary-Adrenal System / Q000502:physiology*; D012146:Rest; D013315:Stress, Psychological / Q000503:physiopathology; D013564:Sympathetic Nervous System / Q000502:physiology*; D014642:Vanilmandelic Acid / Q000652:urine
chemical_list: D000305:Adrenal Cortex Hormones; D002395:Catecholamines; D014642:Vanilmandelic Acid