title: B-scan ultrasonography in the diagnosis of oral-contraceptive related optic neuritis.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009902:Optic Neuritis / Q000139:chemically induced* / Q000175:diagnosis; D014463:Ultrasonography
chemical_list: D003276:Contraceptives, Oral