title: Topical treatment with the vitamin D3 analogue MC903 improves pityriasis rubra pilaris: clinical and immunohistochemical observations.
authors.forename: P C
authors.initials: PC
authors.lastname: van de Kerkhof
authors.forename: E M
authors.initials: EM
authors.lastname: de Jong
mesh_terms: D000368:Aged; D002117:Calcitriol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010916:Pityriasis Rubra Pilaris / Q000188:drug therapy*
chemical_list: C055085:calcipotriene; D002117:Calcitriol