Jorge, M.A. Fabio, J. di Silva, E.N. da Hipolito, O.

Vacinacao de frangos de corte contra a doenca respiratoria cronica com a amostra Conn. F. de Mycoplasma gallisepticum Vaccination of broilers against chronic respiratory disease with the Conn. F. strain of Mycoplasma gallisepticum


FRANGO DE CORTE
MICOPLASMOSE
VACINA