MPH-MLR @mg capsule and sprinkles were bioequivalent ; ratios for maximum concentration ( Cmax ) , area under plasma drug concentration versus time curve ( AUC ) @-t , and AUC@-inf were @ ( @ % confidence interval -LSB- CI -RSB- , @-@ @ ) , @ ( @ % CI , @-@ @ ) , and @ ( @ % CI , @-@ @ ) , respectively .