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On Long, Short, and Weak Sight, and Their Treatment by the Scientific Use of Spectacles
| Formato: | Online Artículo Texto |
|---|---|
| Lenguaje: | English |
| Publicado: |
John Churchill & Sons
1865
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5180550/ |