Antibiotic ProphylaxisSurgical Wound InfectionCefazolinAnti-Bacterial AgentsPremedicationPuerperal InfectionFloxacillinCefuroximeBacterial InfectionsStreptococcal InfectionsOral Surgical ProceduresVesico-Ureteral RefluxCerebrospinal Fluid OtorrheaProsthesis-Related InfectionsStreptococcus agalactiaeEndocarditis, BacterialPost-Exposure ProphylaxisGastrostomyDental Care for Chronically IllCephalosporinsClindamycinGuideline AdherencePerioperative CareCephradineTrimethoprim-Sulfamethoxazole CombinationGentamicinsPatient IsolatorsMicrobial Sensitivity TestsCefotetanPenicillinsEndometritisCefonicidThoracic SurgeryBioterrorismUrinary Tract InfectionsBacteremiaEndocarditisProspective StudiesDiagnostic Techniques, UrologicalDental ProphylaxisDrug Resistance, BacterialStaphylococcal InfectionsWound InfectionAnti-Infective Agents, UrinaryJoint ProsthesisRetrospective StudiesPostoperative ComplicationsPregnancy Complications, InfectiousPractice Guidelines as TopicMetronidazoleTreatment OutcomeCesarean SectionAnthraxSkull Fracture, BasilarAnti-Infective AgentsSurgery, OralPhysician's Practice PatternsAmpicillinDrug Therapy, CombinationPancreatitis, Acute NecrotizingCiprofloxacinVancomycinNew CaledoniaSepsisRisk FactorsInfection ControlErythromycinAmoxicillinInfant, NewbornCatheters, IndwellingLevofloxacinTime FactorsFractures, ClosedDental CareDrug Resistance, MicrobialBacteriaIncidenceAntisepsisCross InfectionInfectious Disease Transmission, VerticalOfloxacinHernia, InguinalSurgical Procedures, OperativeChemopreventionAzithromycinAmoxicillin-Potassium Clavulanate CombinationPolyethylene TerephthalatesPeritonitisStaphylococcus aureusAmerican Heart AssociationPregnancyStaphylococcus epidermidisSkull FracturesStreptomycesCeftriaxoneSplenectomyDentist's Practice PatternsInfant, Newborn, DiseasesAminoglycosidesDouble-Blind Method