title: Riboflavin status in PUVA patients.
mesh_terms: D006801:Humans; D008730:Methoxsalen / Q000008:administration & dosage*; D010778:Photochemotherapy / Q000009:adverse effects*; D011565:Psoriasis / Q000628:therapy*; D012257:Riboflavin Deficiency / Q000209:etiology*; D014467:Ultraviolet Therapy / Q000009:adverse effects*
chemical_list: D008730:Methoxsalen