the in-vitro inactivation kinetics of dibekacin by three semi-synthetic penicillins ( carbenicillin , ampicillin and ticarcillin ) were studied taking into account the influence of certain factors such as time , the concentration of the semi-synthetic penicillin in the sample and the reaction medium used in the inactivation process .
C0006976
carbenicillin
C0030842
penicillin