Authors: Fan Ning, Wang Yun, Tan Junkai, Wang Ningli, Liu Xuyang DOI: 10.3760/cma.j.cn115989-20210712-00408 Published 2022-04-10 Cite asChin J Exp Ophthalmol, 2022, 40(4): 345-350. Abstract [View PDF] [Read Full Text] Normal tension glaucoma (NTG) is almost the most difficult type of glaucoma to diagnose.The difficulty lies […]