the concentration of imipenem in organic bone , determined in 16 patients by bioassay after short infusion ( 15 min ) of 1 g imipenem/cilastatin was 4.3 +/- 2.06 mg/kg ( geometric mean +/- standard deviation , n = 13 ) after 45 minutes , and 2.8 +/- 1.86 mg/kg ( n = 26 ) after 88 minutes .
C0020933
imipenem
C0071972
imipenem/cilastatin