1. Visual function after penetrating keratoplasty for keratoconus: a prospective longitudinal evaluation. Issue 1 (1st January 2000) Authors: Brahma, Arun; Ennis, Fergal; Harper, Robert; Ridgway, Alan; Tullo, Andrew Journal: British journal of ophthalmology Issue: Volume 84:Issue 1(2000) Page Start: 60 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗