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Leber's hereditary optic neuropathy mitochondrial DNA mutations in normal-tension glaucoma.
Opial D, Boehnke M, Tadesse S, Lietz-Partzsch A, Flammer J, Munier F et al.
Graefes Arch Clin Exp OphthalmolJul 200121 citationsObservational Study
This study found common LHON mutations are rare in unselected normal-tension glaucoma patients, suggesting routine screening is unnecessary unless atypical features or a family history are present.