Dosage FormsPenicillinsPenicillin GPenicillin VTabletsPenicillin ResistanceChemistry, PharmaceuticalPenicillin G ProcainePenicillin AmidaseSkinPenicillin G BenzathineExcipientsCapsulesDelayed-Action PreparationsDrug CompoundingTechnology, PharmaceuticalPharmaceutical SolutionsDrug StabilityPharmaceutical PreparationsSolubilityAnti-Bacterial AgentsMethylcelluloseSkin AgingSkin DiseasesOrnidazoleTablets, Enteric-CoatedAdministration, OralSkin NeoplasmsMicrobial Sensitivity TestsPowdersChromatography, Reverse-PhasePenicillin-Binding ProteinsStreptococcus pneumoniaePenicillinasePowder DiffractionChromatography, High Pressure LiquidTherapeutic EquivalencyBiological AvailabilitySuspensionsSkin AbsorptionGene DosageDrug CarriersMuramoylpentapeptide CarboxypeptidaseSkin TestsDosage Compensation, GeneticAmpicillinSpectrophotometry, UltravioletLimit of DetectionDrug Delivery SystemsCalibrationOxprenololPeptidyl TransferasesCephalosporinsHexosyltransferasesEmulsionsStreptococcal InfectionsPolymethacrylic AcidsPneumococcal InfectionsSkin Physiological PhenomenaNeisseria gonorrhoeaePharmacokineticsDothiepinKetoprofenDrug StorageDrug CombinationsParticle SizeAmebicidesReproducibility of ResultsDrug HypersensitivityHumidityCloxacillinSkin PigmentationThermogravimetryVeterinary DrugsGonorrheaGlipizidePovidoneErythromycinAcremoniumHydrogen-Ion ConcentrationCeftriaxoneBiopharmaceuticsCarboxymethylcellulose SodiumDrug Resistance, Microbialbeta-LactamsStreptococcusLoratadineCalorimetry, Differential ScanningHardnessCefotaximeHexuronic AcidsTriacetinChlorpheniramineGlucuronic AcidDrug Administration RoutesIbuprofenCelluloseAmbroxolbeta-CyclodextrinsPharyngitis