title: Methoxsalen and multiple basal cell carcinomas.
mesh_terms: D000328:Adult; D001151:Arsenic / Q000009:adverse effects; D002280:Basal Cell Carcinoma / Q000209:etiology*; D003043:Cocarcinogenesis; D005260:Female; D006801:Humans; D008730:Methoxsalen / Q000009:adverse effects*; D012878:Skin Neoplasms / Q000209:etiology*; D013472:Sunlight; D014466:Ultraviolet Rays / Q000009:adverse effects; D014467:Ultraviolet Therapy; D014820:Vitiligo / Q000628:therapy
chemical_list: D001151:Arsenic; D008730:Methoxsalen