title: Letter: Aphthous stomatitis and foreign bodies.
mesh_terms: D000328:Adult; D003261:Contact Lenses / Q000009:adverse effects*; D005260:Female; D005549:Foreign-Body Reaction; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D013281:Stomatitis, Aphthous / Q000209:etiology*