Biomedical subjects
J ZETTEL
Publications and source records attributed to J ZETTEL.
The use of high-add bifocals in cases of low visual acuity.
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Eyeglasses↗
Procedure and results in certain visual training cases.
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Blindness↗
Notes on recording the results of visual training.
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Blindness↗
Treatment and results with strabismic patients.
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Humans↗
Evolution and the human eye.
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Biological Evolution↗
A possible way to extend the use of the perimeter.
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Humans↗