we conclude that this method provides a suitable tool to study the effect of drugs with presumed influence on the oesophageal variceal pressure and that the impressive effect of glyceryltrinitrate in lowering intravascular oesophageal variceal pressure warrants further study on the effect of longer acting nitrates on intravascular oesophageal variceal pressure , and the rebleeding rate after oesophageal variceal haemorrhage .
C0017887
glyceryltrinitrate
C0028125
nitrates