There were significantly lower AZ ( @ vs @ -LSB- mgh/L -RSB- / -LSB- mg/kg -RSB- , p < @ ) and CQ ( @ vs @ -LSB- mgh/L -RSB- / -LSB- mg/kg -RSB- , p < @ ) exposures ( AUCinf ) normalized by dose ( mg/kg ) in children compared with the adults .