Parra, S.H.S. Nunez, L.F.N. Astolfi-Ferreira, C.S. Ferreira, J.P. <br/><br/>
Occurrence of infectious laryngotracheitis virus (iltv)in 2009-2013 in the state of São Paulo, Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>FRANGO<br/>LARINGOTRAQUEITE INFECCIOSA<br/>VIRUS<br/>SAO PAULO