Acne VulgarisPropionibacterium acnesDermatologic AgentsSebumBenzoyl PeroxideIsotretinoinFolliculitisSebaceous GlandsProteus vulgarisIce CreamMite InfestationsAdministration, TopicalKeratolytic AgentsPropionibacteriumRosaceaSeverity of Illness IndexDesulfovibrio vulgarisOintmentsRoot Nodules, PlantGelsClindamycinChlorella vulgarisPhaseolusGram-Positive Bacterial InfectionsBeta vulgarisRheumatoid Nodule