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Primary Position Upbeat Nystagmus with Low Serum Vitamin B12
A 38-year-old man presented with primary position upbeat nystagmus accompanied by peripheral neuropathy. The serum vitamin B12 level was low along with high plasma homocysteine level, indicating vitamin B12 deficiency. Cyanocobalamin supplementation showed partial clinical and electrophysiological i...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Japanese Society of Internal Medicine
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7807101/ https://www.ncbi.nlm.nih.gov/pubmed/32788546 http://dx.doi.org/10.2169/internalmedicine.5241-20 |