Studies of catecholamine excretion by children with neural tumors.
D001826:Body Fluids; D002395:Catecholamines / Q000652:urine*; D002648:Child; D006801:Humans; D007223:Infant; D009369:Neoplasms; D009380:Neoplasms, Nerve Tissue
D002395:Catecholamines
CATECHOLAMINES/urine; NEOPLASMS, NERVOUS TISSUE/in infancy and childhood