1. A comparison of four methods of tonometry: method agreement and interobserver variability. Issue 7 (17th June 2005) Authors: Tonnu, P-A; Ho, T; Sharma, K; White, E; Bunce, C; Garway-Heath, D Journal: British journal of ophthalmology Issue: Volume 89:Issue 7(2005) Page Start: 847 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗