title: Improvement of psoriasis by a topical vitamin D3 analogue (MC 903) in a double-blind study.
mesh_terms: D000287:Administration, Topical; D000293:Adolescent; D000328:Adult; D000368:Aged; D002117:Calcitriol / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002118:Calcium / Q000097:blood; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000097:blood / Q000188:drug therapy* / Q000473:pathology; D012867:Skin / Q000473:pathology
chemical_list: C055085:calcipotriene; D002117:Calcitriol; D002118:Calcium