Jorge, M.A. Ohashi, J.T. Hipolito, O. Silva, E.N. da <br/><br/>
Vacinacao de galinhas contra a doenca respiratoria cronica pelo uso de bacterina oleosa de Mycoplasma gallisepticum 
 Administration of vaccines to chickens against chronic respiratory disease using oil-emulsion Mycoplasma gallisepticum bacterin 

<br/><br/><label>Subjects--Topical Terms: </label><br/>GALINHA<br/>DOENCA RESPIRATORIA<br/>VACINA