Dose-response relationship of sebum suppression by 13-cis-retinoic acid in severe acne.
D000152:Acne Vulgaris / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D012629:Sebum / Q000378:metabolism*; D014212:Tretinoin / Q000627:therapeutic use*
D014212:Tretinoin