Psoriasis.
D000875:Anthralin / Q000008:administration & dosage; D011564:Furocoumarins / Q000627:therapeutic use; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage; D010778:Photochemotherapy; D011565:Psoriasis / Q000188:drug therapy / Q000473:pathology; D014481:United States
D011564:Furocoumarins; D000875:Anthralin; D008727:Methotrexate