title: Obesity may increase risk of rare type of stroke in women taking oral contraceptives.
authors.affiliation: London.
authors.forename: Ingrid
authors.initials: I
authors.lastname: Torjesen
mesh_terms: D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D009765:Obesity; D012306:Risk; D012307:Risk Factors; D020521:Stroke
chemical_list: D003276:Contraceptives, Oral