Surgery (1) Assaying (1) Methodology (1) Antiphospholipid syndrome (1) Vitronectin (1) States (1) Antithrombins (1) Witnesses (1) State, The (1) Prothrombin (1) Protein C (1) Oral examinations (1) Migraine (1) Middle age (1) Men (1) Medical sciences (1) Liquefied petroleum gas (1) Fetus (1) Cerebrovascular disease (1) Causation (1) Analysis (1) Sexual behavior (1) Ursa Minor (1) Science (1) Patients (1) Medicine (1) Logistics (1) Infancy (1) Etiology (1) Risk factors (1)