title: [Activity of the adrenergic system in children with psychogenic headache].
mesh_terms: D000293:Adolescent; D002648:Child; D002940:Circadian Rhythm; D004837:Epinephrine / Q000652:urine*; D005260:Female; D006261:Headache / Q000523:psychology*; D006801:Humans; D008297:Male; D009497:Neurotic Disorders / Q000652:urine*; D009638:Norepinephrine / Q000652:urine*; D011602:Psychophysiologic Disorders / Q000652:urine*
chemical_list: D009638:Norepinephrine; D004837:Epinephrine
vernacular_title: Aktywność układu adrenergicznego u dzieci chorych na psychogenne bóle głowy.