in vitro studies were undertaken on clinically isolated strains of various bacteria to examine the antibacterial activity of ampicillin ( ab-pc ) , carbenicillin ( cb-pc ) , sulbenicillin ( sb-pc ) cephalothin ( cet ) , cefazolin ( cez ) and gentamicin ( gm ) .
C0279516
antibacterial
C0007546
cefazolin