Capella, Giovanni Luigi A controlled study of comparative efficacy of oral retinoids and topical betamethasone/salicylic acid for chronic hyperkeratotic palmoplantar dermatitis. [electronic resource] - The Journal of dermatological treatment Apr 2004 - 88-93 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0954-6634 Standard No.: 10.1080/09546630410027814 doi Subjects--Topical Terms: Acitretin--administration & dosageAdministration, CutaneousAdministration, OralAdolescentAdultAgedBetamethasone--administration & dosageFemaleGlucocorticoids--administration & dosageHumansKeratoderma, Palmoplantar--drug therapyKeratolytic Agents--administration & dosageMaleMiddle AgedSalicylic Acid--administration & dosageSeverity of Illness IndexSingle-Blind MethodTreatment Outcome