title: Urinary homovanillic acid (HVA) excretion in cases of diarrhoea of presumed nervous origin.
mesh_terms: D003967:Diarrhea / Q000652:urine*; D004298:Dopamine / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D009422:Nervous System Diseases / Q000150:complications; D010648:Phenylacetates / Q000652:urine*; D014642:Vanilmandelic Acid / Q000652:urine
chemical_list: D010648:Phenylacetates; D014642:Vanilmandelic Acid; D004298:Dopamine