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author = "Pereira, H. G."
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Found 16 documents, displaying page 1 of 2

Persistent infection by adenoviruses

Author(s) : Pereira, H. G.
Description :
Repository : Europe PubMed Central
Language(s) : English

Antigenic variation in influenza viruses in man and animals.

Author(s) : Pereira, H. G.
Description :
Repository : Europe PubMed Central
Language(s) : English

Antigenic relationship between influenza A viruses of human and animal origin

Author(s) : Tůmová, Bela , Pereira, H. G.
Description : Reciprocal antigenic relationships between 17 influenza A viruses of human, porcine, equine and avian origin were investigated by haemagglutination-inhibition (HI) and strain-specific complement-fixation (CF). Cross-reactions were observed between the following strains: (a) Equi/1/Prague/1/56, Fowl ...
Repository : Europe PubMed Central
Language(s) : English

Actions of Adenovirus Types 5 and 7 in Cultures of Rabbit Kidney Tissue

Author(s) : Kelly, Barbara , Pereira, H. G.
Description :
Repository : Europe PubMed Central
Language(s) : English

Antigenic variation among avian influenza A viruses

Author(s) : Pereira, H. G. , Rinaldi, A. , Nardelli, L.
Description : A total of 16 strains of influenza A virus isolated in 1965-66 from quail, ducks, turkeys, pheasants and chickens bred in poultry farms situated in Pavia and surrounding districts in northern Italy were investigated from the point of view of antigenic grouping by the complement-fixation test.
Repository : Europe PubMed Central
Language(s) : English

Avian influenza A viruses

Author(s) : Pereira, H. G. , Tůmová, B. , Law, V. G.
Description : The antigenic structure of eight strains of influenza A viruses of avian origin was investigated by haemagglutination inhibition, virus neutralization and strain-specific complement fixation. All strains could be distinguished from each other, but certain cross-reactions were observed allowing the e...
Repository : Europe PubMed Central
Language(s) : English

Propagation of Fowl Plague and of Newcastle Disease Viruses in Cultures of Embryonic Human Lung

Author(s) : Chaproniere, Donna M. , Pereira, H. G.
Description :
Repository : Europe PubMed Central
Language(s) : English

Splitting and mapping soil samples in the vicinity of Panasqueira Mine according to harmful effects on human health

Author(s) : Salgueiro, Rita , Ávila, Paula Freire , Silva, E. Ferreira da , Pereira, H. G.
Description :
Repository : Repositório do LNEG
Language(s) : English

Antigenic variants of influenza A2 virus*

Author(s) : Pereira, H. G. , Pereira, M. S. , Law, V. G.
Description :
Repository : Europe PubMed Central
Language(s) : English

Antigenic variation of equine (Heq2Neq2) influenzavirus

Author(s) : Pereira, H. G. , Takimoto, S. , Piegas, N. S. , Do Valle, L. A. Ribeiro
Description : Influenza equine (Heq2Neq2) strains isolated during the course of epizootics observed in Guanabara (Rio de Janeiro) and São Paulo, Brazil, in July—October 1969 were shown to differ antigenically from earlier strains of the same subtype (A/equine/Miami/1/63 (Heq2Neq2)). The difference could be clearl...
Repository : Europe PubMed Central
Language(s) : English
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Found 16 documents, displaying page 1 of 2