translate English to French: Minimum inhibitory concentrations (MICs) for ampicillin, vancomycin, and teicoplanin were then obtained by microdilution, according to criteria set out by the National Committee for Clinical Laboratory Standards.
La concentration minimale inhibitrice (CMI) pour l’ampicilline, la vancomycine, et la téicoplanine a été ensuite obtenue par microdilution, en suivant les critères du National Committee for Clinical Laboratory Standards.