title: PUVA or dithranol?
mesh_terms: D000873:Anthracenes / Q000627:therapeutic use*; D000875:Anthralin / Q000627:therapeutic use*; D005363:Ficusin / Q000627:therapeutic use*; D006801:Humans; D010778:Photochemotherapy / Q000009:adverse effects; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D000873:Anthracenes; D005363:Ficusin; D000875:Anthralin