Virus diseases -- History. / https://id.loc.gov/authorities/subjects/sh85143818 https://id.loc.gov/authorities/subjects/sh99005024 : Oldstone, Michael B. A.
--subdivisions Virus diseases and Viruses under individual animals and groups of animals, e.g. Cattle--Virus diseases; Cattle--Viruses; Fishes--Virus diseases; Fishes--Viruses
Virus diseases -- Prevention -- Government policy -- United States. / https://id.loc.gov/authorities/subjects/sh85143818 https://id.loc.gov/authorities/subjects/sh99002416 https://id.loc.gov/authorities/subjects/sh99005269 https://id.loc.gov/authorities/names/n78095330-781 : United States.