A Direct Record Scotometer, for Investigating the Central Field of Vision
نویسنده
چکیده
as indications of tension of the optic nerves in organic diseases and in the various phenomena that may be elected in functional disorders. The ophthalmic surgeon is interested in these observations also, and more particular in the state of the blind spots in suspected early onset of chronic glaucoma. There is general agreement on the value of the field of investigation opened by the work of Bjerrum, but most will
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