title: Photo-onycholysis secondary to psoralen use.
mesh_terms: D005260:Female; D011564:Furocoumarins / Q000009:adverse effects*; D006801:Humans; D009260:Nail Diseases / Q000209:etiology*; D010778:Photochemotherapy / Q000009:adverse effects*
chemical_list: D011564:Furocoumarins