title: Urinary excretion of catecholamines (CA) and vanilmandelic acid (VMA) during a normal menstrual cycle.
mesh_terms: D000328:Adult; D002395:Catecholamines / Q000652:urine*; D005260:Female; D006801:Humans; D008598:Menstruation; D014642:Vanilmandelic Acid / Q000652:urine*
chemical_list: D002395:Catecholamines; D014642:Vanilmandelic Acid