Jorge, M.A. Martins, N.R.S. Resende, J.S. Lazarini, M.M. Abreu, J.T. <br/><br/>
Tracheal moisture content as an expression of the pathogenic potential of Newcastle disease and infectious bronchitis vaccinal viruses 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Galinha<br/>Bronquite<br/>Anticorpo<br/>Infeccao<br/>Newcastle<br/>Vacina