Food allergy and migraine.
D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects; D004878:Ergotamine / Q000009:adverse effects; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D008881:Migraine Disorders / Q000139:chemically induced / Q000209:etiology*; D012907:Smoking / Q000150:complications
D003278:Contraceptives, Oral, Hormonal; D004878:Ergotamine