PenicillinsPenicillin GPenicillin VPenicillin ResistancePenicillin G ProcainePenicillin AmidasePenicillin G BenzathineMedication ErrorsMedication AdherenceAnti-Bacterial AgentsMicrobial Sensitivity TestsPenicillin-Binding ProteinsStreptococcus pneumoniaePenicillinaseMedication ReconciliationMedication SystemsMedication Systems, HospitalMuramoylpentapeptide CarboxypeptidaseAmpicillinPeptidyl TransferasesHexosyltransferasesCephalosporinsPneumococcal InfectionsStreptococcal InfectionsNeisseria gonorrhoeaeDrug HypersensitivityDrug PrescriptionsPrescription DrugsCloxacillinPatient ComplianceSelf MedicationGonorrheaPolypharmacyAcremoniumErythromycinDrug UtilizationDrug Therapybeta-LactamsDrug Resistance, MicrobialCeftriaxoneStreptococcusPsychotropic DrugsCefotaximePharyngitisCephaloridineSpectinomycinbeta-LactamasesTreatment OutcomeDrug Resistance, BacterialAntipsychotic AgentsCarbenicillinPenicilliumCephalothinOxacillinGentamicinsNonprescription DrugsUnited StatesDrug-Related Side Effects and Adverse ReactionsLactamsTetracyclineAntihypertensive AgentsBacterial ProteinsTonsillitisPharmacistsClinical Pharmacy Information SystemsEndocarditis, BacterialNeurosyphilisPeptidoglycanDrug Therapy, CombinationStaphylococcusProteusRetrospective StudiesClindamycinAmoxicillinPharmaceutical PreparationsPenicillanic AcidStreptomycinProbenecidTime FactorsSerotypingSyphilisAntidepressive AgentsMedical Order Entry SystemsDrug Therapy, Computer-AssistedCulture MediaProspective StudiesChloramphenicolCefuroximeViridans StreptococciDicloxacillinElectronic PrescribingDrug CostsBacteriaRisk FactorsMethicillinStreptococcus pyogenesMacrolidesEscherichia coliStreptococcus sanguisNeisseria meningitidis