1. The Copenhagen Esophageal Varices Sclerotherapy Project. Sclerotherapy after first variceal hemorrhage in cirrhosis. A randomized multicenter trial;N Engl J Med,1984
2. Intravascular oesophageal variceal pressure (IOVP) assessed by endoscopic fine needle puncture under basal conditions, Valsalva's manoeuvre and after glyceryl trinitrate application;Staritz, M.; Poralla, T.; Meyer zum Buchsenfelde, K.H.;Gut,1985
3. Endoscopic measurement of the pressure in the oesophageal varices of cirrhotic patients. Correlation with portal pressure;M, De Renck; A, Burette; M, Van Gossum;Acta Endoscopica,1984
4. Nonaggressive assessment of portal hypertension using endoscopic measurement of variceal pressure;Mosimann, R.;Am J Surg,1982
5. Endoscopic nonaggressive assessment of oesophageal variceal pressure compared with wedged hepatic venous pressure in alcoholic liver cirrhosis;Ph, Gertsch; J, Bohnet; R, Mosimann;Endoscopy,1983