The excretion of free catecholamines by newborn infants.
D001826:Body Fluids; D002395:Catecholamines / Q000652:urine*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000652:urine
D002395:Catecholamines
CATECHOLAMINES/urine; INFANT, NEWBORN/urine