title: Topical treatment of keratosis palmaris et plantaris with tretinoin.
mesh_terms: D000287:Administration, Topical; D000293:Adolescent; D000328:Adult; D002648:Child; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000188:drug therapy*; D008297:Male; D014212:Tretinoin / Q000008:administration & dosage* / Q000627:therapeutic use; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D014212:Tretinoin