REFERENCES

¹ Rockall TA, Logan RF, Devlin HB, Northfield TC. Incidence and mortality from acute upper gastrointestinal haemorrhage in the United Kingdom. Steering committee and members of the national audit of acute upper gastrointestinal haemorrhage. BMJ 1995; 311(6999):222-6

² Jalan R, Hayes PC. UK guidelines on the management of variceal haemorrhage in cirrhotic patients. Gut 2000; 46 Suppl 3-4:iii1-15

³ British Society of Gastroenterology Endoscopy Committee. Non-variceal upper gastrointestinal haemorrhage: Guidelines. Gut 2002; 51 suppl 4:iv1-6.

⁴ Hart R, Classen M. Complications of diagnostic gastrointestinal endoscopy. Endoscopy 1990; 22(5):229-33

⁵ Quine MA, Bell GD, McCloy RF, Charlton JE, Devlin HB, Hopkins A. Prospective audit of upper gastrointestinal endoscopy in two regions of England: safety, staffing, and sedation methods. Gut 1995; 36(3):462-7