adequate antibacterial levels of cephradine were achieved in all serum samples , 8 of 9 samples of choledochal bile , 6 of 12 samples of cholecystic bile and all 12 samples of gall bladder wall in the group receiving a single intravenous dose , compared to only 4 of 12 serum samples , 6 of 11 choledochal bile samples , 6 of 10 cholecystic bile samples , and only 3 of 12 samples of gall bladder wall in the group receiving oral cephradine .
C0279516
antibacterial
C0007738
cephradine