1. A multicentre randomised study of intrasphincteric botulinum toxin in patients with oesophageal achalasia. Issue 5 (1st May 2000) Authors: Annese, V; Bassotti, G; Coccia, G; Dinelli, M; D'Onofrio, V; Gatto, G; Leandro, G; Repici, A; Testoni, P A; Andriulli, A Journal: Gut Issue: Volume 46:Issue 5(2000) Page Start: 597 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗