title: Potential effect of the presence of gray crescent on analysis of optic disc and retinal nerve fiber layer defects-reply.
authors.affiliation: Department of Ophthalmology, St Vincent's Hospital, College of Medicine, Catholic University of Korea, Seoul, South Korea.
authors.forename: Jin A
authors.initials: JA
authors.lastname: Choi
authors.affiliation: Department of Ophthalmology, Seoul St Mary's Hospital, College of Medicine, Catholic University of Korea, Seoul, South Korea.
authors.forename: Chan Kee
authors.initials: CK
authors.lastname: Park
mesh_terms: D005260:Female; D005902:Glaucoma, Open-Angle / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009412:Nerve Fibers / Q000473:pathology*; D009898:Optic Disk / Q000473:pathology*; D009901:Optic Nerve Diseases / Q000175:diagnosis*; D012165:Retinal Ganglion Cells / Q000473:pathology*