title: Factor XI deficiency in surgical patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005173:Factor XI Deficiency / Q000150:complications*; D005260:Female; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011468:Prostatectomy; D013514:Surgical Procedures, Operative