"Visna" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Demyelinating leukoencephalomyelitis of sheep caused by the VISNA-MAEDI VIRUS. It is similar to but not the same as SCRAPIE.
- Ovine Encephalomyelitis
- Encephalomyelitides, Ovine
- Ovine Encephalomyelitides
- Encephalomyelitis, Ovine
Below are MeSH descriptors whose meaning is more general than "Visna".
Below are MeSH descriptors whose meaning is more specific than "Visna".
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