CephalexinCephalothinCephalosporinsCephradineCephaloridineCefadroxilCefamandoleCephapirinCefazolinPhlebitisMicrobial Sensitivity TestsCefaclorAnti-Bacterial AgentsDicloxacillinCephalosporinaseCefoxitinAmpicillinProteusPenicillin GBacteriaPenicillin VMandelic AcidsStaphylococcusCephaloglycinEnterobacteriaceaeAmbroxolPenicillinsPenicillin ResistanceKlebsiellaCefiximeClavulanic AcidsDrug Resistance, MicrobialEnterobacterPenicillinaseSkin Diseases, InfectiousCarbenicillinCefuroximebeta-LactamsBacterial Infectionsbeta-LactamasesRats, HairlessFerulaRolitetracyclineAmdinocillinMethicillinSymportersEscherichia coliGentamicins