title: [Headache and migraine: their relation to the digestive system].
mesh_terms: D001660:Biliary Tract Diseases / Q000150:complications; D005767:Gastrointestinal Diseases / Q000150:complications; D006261:Headache / Q000209:etiology*; D006801:Humans; D008107:Liver Diseases / Q000150:complications; D008881:Migraine Disorders / Q000209:etiology*
vernacular_title: Céphalées et migraines, Leurs rapports avec l'appareil digestif