BUN与试验的披膜病毒和黄病毒科病毒血清学关系较远。

BUN have no serological relation with virus of Togaviridae and Flaviviridae.

youdao

BUN与试验的披膜病毒和黄病毒科病毒血清学关系较远。

BUN have no serological relation with virus of Togaviridae and Flaviviridae.

youdao