Acne VulgarisPsoriasisSeverity of Illness IndexPropionibacterium acnesDermatologic AgentsSebumBenzoyl PeroxideIsotretinoinFolliculitisSebaceous GlandsProteus vulgarisKeratolytic AgentsIce CreamAdministration, TopicalMite InfestationsPropionibacteriumRosaceaOintmentsDesulfovibrio vulgarisGelsClindamycinChlorella vulgarisSkinGram-Positive Bacterial InfectionsBeta vulgarisPhaseolus