Pereira, H G Specific serum neutralization of the reactivating activity of influenza A2 viruses. [electronic resource] - The Journal of general virology Jan 1967 - 131-3 p. digital Publication Type: Journal Article ISSN: 0022-1317 Standard No.: 10.1099/0022-1317-1-1-131 doi Subjects--Topical Terms: Neutralization TestsOrthomyxoviridae--immunology