Selected Reading
- Waldram R, Davis M, Nunnerley H, Williams R: Emergency endoscopy after gastrointestinal haemorrhage in 50 patients with portal hypertension. Br Med J 4: 94. October 1974
- Mitchell CJ, Jewell DP: The diagnosis of the site of upper gastrointestinal hemorrhage in patients with established portal hypertension. Endoscopy 9: 131. 1977
- Krugman S, Gocke DJ: Extrahepatic manifestations and hepatoma associated with hepatitis B Infection. In Viral Hepatitis. WB Saunders Co, Philadelphia. 1978, pp 91–100