title: Case report: "purple toes" syndrome: an uncommon complication of oral anticoagulant therapy.
mesh_terms: D002196:Capillaries / Q000187:drug effects; D003116:Color; D005260:Female; D006801:Humans; D008875:Middle Aged; D013577:Syndrome; D014034:Toes / Q000098:blood supply*; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D014859:Warfarin