TY  - SER
AU  - Jorge,M.A.
AU  - Martins,N.R.S.
AU  - Resende,J.S.
AU  - Lazarini,M.M.
AU  - Abreu,J.T.
TI  - Tracheal moisture content as an expression of the pathogenic potential of Newcastle disease and infectious bronchitis vaccinal viruses
KW  - Galinha
KW  - Bronquite
KW  - Anticorpo
KW  - Infeccao
KW  - Newcastle
KW  - Vacina
ER  -