the preterm infants excreted significantly more urinary gh [ 13.5 +/- 2.1 ( +/- se ) ng/kg.12 h ] than either the fullterm infants ( 5.3 +/- 1.6 ng/kg.12h ) or the children ( 0.27 +/- 0.02 ng/kg.12 h ; p less than 0.01 ) .
C0021270
infants
C0008059
children