1. Prospective clinical and manometric study comparing pneumatic dilatation and sublingual nifedipine in the treatment of oesophageal achalasia. Issue 6 (June 1991) Authors: Coccia, G; Bortolotti, M; Michetti, P; Dodero, M Journal: Gut Issue: Volume 32:Issue 6(1991) Page Start: 604 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗