title: Woronoff's rings with PUVA therapy.
mesh_terms: D004890:Erythema / Q000209:etiology*; D005363:Ficusin / Q000627:therapeutic use*; D011564:Furocoumarins / Q000627:therapeutic use*; D006801:Humans; D010778:Photochemotherapy / Q000009:adverse effects*; D011458:Prostaglandins E / Q000378:metabolism; D011460:Prostaglandins F / Q000378:metabolism; D011565:Psoriasis / Q000188:drug therapy* / Q000378:metabolism
chemical_list: D011564:Furocoumarins; D011458:Prostaglandins E; D011460:Prostaglandins F; D005363:Ficusin