the drug appeared in the plasma within 15 min at 1.00-0.28 mg l-1 ( mean +/- s.d . = 0.70 +/- 0.45 ) in all five subjects , and peak serum concentrations ranged from 5.53 to 2.80 mg l-1 ( 4.84 +/- 1.43 ) at 6 h .
C0032105
plasma
C0229671
serum