title: [Ultrastructural findings in keratosis palmoplantaris after topical treatment with Vitamin A acid].
mesh_terms: D000287:Administration, Topical; D002338:Carotenoids / Q000008:administration & dosage* / Q000627:therapeutic use; D004341:Drug Evaluation; D006801:Humans; D007633:Keratins / Q000378:metabolism; D007645:Keratoderma, Palmoplantar / Q000188:drug therapy / Q000378:metabolism / Q000473:pathology*; D008854:Microscopy, Electron; D012867:Skin / Q000648:ultrastructure*
chemical_list: D002338:Carotenoids; D007633:Keratins
vernacular_title: Ultrastrukturelle Befunde bei Keratosis palmoplantaris nach Lokalbehandlung mit Vitamin-A-Säure