title: A circulating anticoagulant against factor V.
mesh_terms: D000368:Aged; D002763:Cholecystectomy; D004844:Epistaxis / Q000097:blood; D005165:Factor V / Q000032:analysis / Q000037:antagonists & inhibitors* / Q000276:immunology; D006406:Hematoma / Q000097:blood; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000097:blood*
chemical_list: D005165:Factor V