1. Does measurement of yield pressure at the cardia during endoscopy provide information on the function of the lower oesophageal sphincter mechanism?. Issue 3 (March 1988) Authors: McGouran, R C; Galloway, J M; Spence, D S; Morton, C P; Marchant, D Journal: Gut Issue: Volume 29:Issue 3(1988) Page Start: 275 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗