title: Comparison of phototherapy systems for photochemotherapy.
mesh_terms: D006801:Humans; D008730:Methoxsalen / Q000627:therapeutic use; D010778:Photochemotherapy / Q000379:methods*; D011565:Psoriasis / Q000188:drug therapy / Q000628:therapy*; D011879:Radiotherapy Dosage; D013997:Time Factors; D014467:Ultraviolet Therapy / Q000295:instrumentation / Q000379:methods*
chemical_list: D008730:Methoxsalen