"This document replaces previous guidance on arteriovenous sheathotomy for branch retinal vein occlusion (interventional procedure guidance 72)."
"Issue date: March 2010."
"N2118 1P 5.2k Mar 10."
Arteriovenous crossing sheathotomy for branch retinal vein occlusion by National Institute for Health and Clinical Excellence. Published by National Institute for Health and Clinical Excellence in 2010. Publication and catalogue information, links to buy online and reader comments.