six cephalosporin antibiotics ( cefamandole , cefazolin , cephacetrile , cephalothin , cephaloridine , and cephradine ) and two penicillin ( ampicillin and penicillin g ) were evaluated in vitro and in a rabbit model of experimental meningitis due to haemophilus influenzae or streptococcus pneumoniae .
C3536856
cephalosporin antibiotics
C0007727
cephaloridine