One-year efficacy of drainage tube implantation of Ahmed valve by scleral tunnel for neovascular glaucoma 
YE Qin1, LIN Yu-ni2, YAO Yi-hua1, ZHU Yi-hua1.
Ophthalmology in China . 2019, (1): 34 -38 .  DOI: 10. 13281/j. cnki. issn.1004-4469. 2019. 01. 007