title: [Value of the determination of serum catecholamine metabolites in the early diagnosis of neuroblastoma].
mesh_terms: D002395:Catecholamines / Q000378:metabolism*; D002648:Child; D006719:Homovanillic Acid / Q000097:blood; D006801:Humans; D008734:Methoxyhydroxyphenylglycol / Q000097:blood; D009447:Neuroblastoma / Q000097:blood / Q000175:diagnosis*; D014642:Vanilmandelic Acid / Q000097:blood
chemical_list: D002395:Catecholamines; D008734:Methoxyhydroxyphenylglycol; D014642:Vanilmandelic Acid; D006719:Homovanillic Acid