title: Letter: Light on Psoriasis.
mesh_terms: D000284:Administration, Oral; D000873:Anthracenes / Q000627:therapeutic use; D003374:Coumarins / Q000008:administration & dosage / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D005663:Furans / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008730:Methoxsalen / Q000627:therapeutic use; D011565:Psoriasis / Q000188:drug therapy / Q000628:therapy*; D011838:Radiation-Sensitizing Agents / Q000008:administration & dosage / Q000627:therapeutic use; D014467:Ultraviolet Therapy
chemical_list: D000873:Anthracenes; D003374:Coumarins; D005663:Furans; D011838:Radiation-Sensitizing Agents; D008730:Methoxsalen