TY  - SER
AU  - Kindlein,G.
AU  - Ribeiro,A.M.L.
AU  - Canal,C.W.
AU  - Vieira,M.de M.
TI  - Feeding different levels of vitamin E and selenium has no effect on serum immunoglobulin Y (IgY)production by layers vaccinated against Escherichia coli and avian encephalomyelitis virus
KW  - AVE
KW  - BACTÉRIA
KW  - ENCEFALOMIELITE
KW  - IMUNOGLOBULINA
KW  - VITAMINA E
KW  - SELÊNIO
ER  -