title: Atherothrombosis and the pill: what ratio(nale) for the RATIO studies?
authors.affiliation: Cardiovascular Department, Unit of Vascular Medicine, University of Bologna, Italy. angiologia@orsola-malpighi.med.unibo.it
authors.forename: S
authors.initials: S
authors.lastname: Coccheri
authors.forename: B
authors.initials: B
authors.lastname: Cosmi
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000139:chemically induced* / Q000209:etiology; D003271:Contraceptive Agents, Female / Q000009:adverse effects*; D005260:Female; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000139:chemically induced / Q000150:complications; D012307:Risk Factors; D013927:Thrombosis / Q000139:chemically induced / Q000209:etiology
chemical_list: D003271:Contraceptive Agents, Female