title: Oral methoxsalen photochemotherapy for acne vulgaris.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy* / Q000532:radiotherapy; D006801:Humans; D008730:Methoxsalen / Q000627:therapeutic use*; D010778:Photochemotherapy; D014467:Ultraviolet Therapy
chemical_list: D008730:Methoxsalen