这个词是什么意思？
A genus in the family PICORNAVIRIDAE that can cause polioencephalomyelitis in pigs. The type species Porcine teschovirus is comprised of multiple strains.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D052700 · MeSH 2026。
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