1. Astor BC, Muntner P, Levin A, Eustace JA, Coresh J. Association of kidney function with anemia: the Third National Health and Nutrition Examination Survey (1988-1994). Arch Intern Med 2002;162:1401–1408.
2. Hsu CY, McCulloch CE, Curhan GC. Epidemiology of anemia associated with chronic renal insufficiency among adults in the United States: results from the Third National Health and Nutrition Examination Survey. J Am Soc Nephrol 2002;13:504–510.
3. Escolar G, Díaz-Ricart M, Cases A. Uremic platelet dysfunction: past and present. Curr Hematol Rep 2005;4:359–367.
4. Boccardo P, Remuzzi G, Galbusera M. Platelet dysfunction in renal failure. Semin Thromb Hemost 2004;30:579–589.
5. Kringen MK, Narum S, Lygren I, et al. Reduced platelet function and role of drugs in acute gastrointestinal bleeding. Basic Clin Pharmacol Toxicol 2011;108:194–201.
6. Toke AB. GI bleeding risk in patients undergoing dialysis. Gastrointest Endosc 2010;71:50–52.
7. Cheung J, Yu A, LaBossiere J, Zhu Q, Fedorak RN. Peptic ulcer bleeding outcomes adversely affected by end-stage renal disease. Gastrointest Endosc 2010;71:44–49.
9. Kim HK, Kim YS, Cho YS, et al. Clinical features of gastrointestinal bleeding in patients with chronic renal failure. Clin Endosc 2006;32:374–380.
11. Lee KT, Sung KH, Yang SC, et al. Clinical observation on lower gastrointestinal bleeding. Korean J Med 1991;40:776–783.
12. Farrell JJ, Friedman LS. Gastrointestinal bleeding in the elderly. Gastroenterol Clin North Am 2001;30:377–407.
13. Levey AS, Coresh J, Greene T, et al. Expressing the modification of diet in renal disease study equation for estimating glomerular filtration rate with standardized serum creatinine values. Clin Chem 2007;53:766–772.
14. Longstreth GF. Epidemiology and outcome of patients hospitalized with acute lower gastrointestinal hemorrhage: a population-based study. Am J Gastroenterol 1997;92:419–424.
15. Hung HY, Changchien CR, You JF, et al. Massive hematochezia from acute hemorrhagic rectal ulcer in patients with severe comorbid illness: rapid control of bleeding by per anal suturing of bleeder using anoretractor. Dis Colon Rectum 2006;49:238–243.
16. Doherty CC. Gastrointestinal bleeding in dialysis patients. Nephron 1993;63:132–136.
17. Hreinsson JP, Gumundsson S, Kalaitzakis E, Björnsson ES. Lower gastrointestinal bleeding: incidence, etiology, and outcomes in a population-based setting. Eur J Gastroenterol Hepatol 2013;25:37–43.
18. Takeuchi K, Tsuzuki Y, Ando T, et al. Clinical characteristics of acute hemorrhagic rectal ulcer. J Clin Gastroenterol 2001;33:226–228.
19. Motomura Y, Akahoshi K, Matsui N, et al. Clinical and endoscopic characteristics of acute haemorrhagic rectal ulcer, and endoscopic haemostatic treatment: a retrospective study of 95 patients. Colorectal Dis 2010;12:e320–e325.
20. Dahlberg PJ, Kisken WA, Newcomer KL, Yutuc WR. Mesenteric ischemia in chronic dialysis patients. Am J Nephrol 1985;5:327–332.
21. Eddi R, Malik MN, Shakov R, Baddoura WJ, Chandran C, Debari VA. Chronic kidney disease as a risk factor for Clostridium difficile infection. Nephrology (Carlton) 2010;15:471–475.
22. Slifkin M, Tempesti P, Poutsiaka DD, Snydman DR. Late and atypical cytomegalovirus disease in solid-organ transplant recipients. Clin Infect Dis 2001;33:E62–E68.
24. Foutch PG. Angiodysplasia of the gastrointestinal tract. Am J Gastroenterol 1993;88:807–818.