Reduction of bacterial skin flora during oral treatment of severe acne with 13-cis retinoic acid.
D000152:Acne Vulgaris / Q000188:drug therapy* / Q000382:microbiology; D000328:Adult; D006088:Gram-Negative Aerobic Bacteria / Q000187:drug effects*; D006801:Humans; D066298:In Vitro Techniques; D015474:Isotretinoin; D011425:Propionibacterium acnes / Q000187:drug effects*; D012867:Skin / Q000382:microbiology*; D014212:Tretinoin / Q000494:pharmacology*
D014212:Tretinoin; D015474:Isotretinoin