title: Regarding "Floating thoracic aortic thrombus in 'protein S' deficient patient".
authors.forename: Roberto
authors.initials: R
authors.lastname: Manfredini
authors.forename: Benedetta
authors.initials: B
authors.lastname: Boari
authors.forename: Massimo
authors.initials: M
authors.lastname: Gallerani
mesh_terms: D001012:Aorta, Abdominal; D001013:Aorta, Thoracic; D001281:Atrial Fibrillation / Q000175:diagnosis / Q000188:drug therapy; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D017809:Fatal Outcome; D005260:Female; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D018455:Protein S Deficiency / Q000175:diagnosis*; D018570:Risk Assessment; D013927:Thrombosis / Q000188:drug therapy* / Q000209:etiology*; D014859:Warfarin / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D014859:Warfarin; D006493:Heparin