Ahmed Glaucoma Valve Implantation: Graft-Free Short Tunnel Small Flap versus Scleral Patch Graft after 1-Year Follow-up: A Randomized Clinical Trial.
Pakravan M, Hatami M, Esfandiari H, Yazdani S, Doozandeh A, Samaeili A, Kheiri B, Conner I. Ahmed Glaucoma Valve Implantation: Graft-Free Short Tunnel Small Flap versus Scleral Patch Graft after 1-Year Follow-up: A Randomized Clinical Trial. Ophthalmol Glaucoma. 2018 Nov - Dec; 1(3):206-212.