title: Migraine and risk of stroke ... or progestin-only pills.
authors.forename: Christine C
authors.initials: CC
authors.lastname: Rivet
mesh_terms: D002545:Brain Ischemia / Q000209:etiology*; D003271:Contraceptive Agents, Female; D005260:Female; D006801:Humans; D020325:Migraine with Aura / Q000150:complications*; D011372:Progestins; D012307:Risk Factors; D020521:Stroke / Q000209:etiology*
chemical_list: D003271:Contraceptive Agents, Female; D011372:Progestins