title: Oral contraceptives and ANA positivity.
mesh_terms: D000328:Adult; D000974:Antibodies, Antinuclear; D005040:Ethynodiol Diacetate / Q000009:adverse effects*; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008656:Mestranol / Q000009:adverse effects*; D012594:Scleroderma, Localized / Q000150:complications
chemical_list: D000974:Antibodies, Antinuclear; D005040:Ethynodiol Diacetate; D008656:Mestranol