utilizing a simple , highly specific radioimmunoassay ( ria ) , we measured the excretion of the glucosiduronate conjugates of tetrahydrocortisone ( the-gluc ) and tetrahydrocortisol ( thf-gluc ) in adults ( n = 16 ) , children ( n = 58 ) and newborns ( n = 5 ) , in order to establish a normal range of values for age and surface area .
C0008059
children
C0021289
newborns