title: Photochemotherapy for psoriasis: a two-year study.
mesh_terms: D004890:Erythema / Q000209:etiology; D006801:Humans; D009325:Nausea / Q000209:etiology; D010778:Photochemotherapy / Q000009:adverse effects; D011537:Pruritus / Q000209:etiology; D011565:Psoriasis / Q000188:drug therapy*