Isolation of beta-naphthol from urine after its application to skin.
D000152:Acne Vulgaris / Q000188:drug therapy*; D000328:Adult; D000891:Anti-Infective Agents, Local / Q000378:metabolism* / Q000652:urine*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002845:Chromatography; D003460:Crystallization; D006801:Humans; D008297:Male; D012869:Skin Absorption; D013053:Spectrophotometry; D013256:Steroids / Q000652:urine
D000891:Anti-Infective Agents, Local; D013256:Steroids