Antibiotic ProphylaxisSurgical Wound InfectionPostoperative ComplicationsTreatment OutcomePain, PostoperativePostoperative PeriodCefazolinAnti-Bacterial AgentsRetrospective StudiesPremedicationFollow-Up StudiesProspective StudiesPuerperal InfectionFloxacillinCefuroximeBacterial InfectionsOral Surgical ProceduresStreptococcal InfectionsVesico-Ureteral RefluxProsthesis-Related InfectionsCerebrospinal Fluid OtorrheaStreptococcus agalactiaeEndocarditis, BacterialPost-Exposure ProphylaxisGastrostomyDental Care for Chronically IllCephalosporinsPerioperative CareClindamycinGuideline AdherenceCephradineThoracic SurgeryTrimethoprim-Sulfamethoxazole CombinationGentamicinsMicrobial Sensitivity TestsPatient IsolatorsCefotetanPenicillinsEndometritisCefonicidBioterrorismUrinary Tract InfectionsSurgical Procedures, OperativeTime FactorsEndocarditisBacteremiaDiagnostic Techniques, UrologicalDental ProphylaxisWound InfectionStaphylococcal InfectionsJoint ProsthesisDrug Resistance, BacterialCesarean SectionAnti-Infective Agents, UrinaryPractice Guidelines as TopicPregnancy Complications, InfectiousRisk FactorsMetronidazolePost and Core TechniqueAnthraxSurgery, OralAnti-Infective AgentsPhysician's Practice PatternsSkull Fracture, BasilarDrug Therapy, CombinationInfant, NewbornAmpicillinPancreatitis, Acute NecrotizingSepsisCiprofloxacinVancomycinFractures, ClosedNew CaledoniaCatheters, IndwellingIncidenceInfection ControlErythromycinAmoxicillinLevofloxacinHernia, InguinalBacteriaAntisepsisDental CarePregnancyPolyethylene TerephthalatesDrug Resistance, MicrobialCross InfectionInfectious Disease Transmission, VerticalSplenectomyPreoperative CareOfloxacinChemopreventionAzithromycinPeritonitisAmoxicillin-Potassium Clavulanate CombinationAppendectomyRectumDouble-Blind MethodSkull FracturesStaphylococcus aureus