Santander Parra, S. H., Nuñez, L. F., Astolfi Ferreira, C. S., & Piantina Ferreira, A. J. Persistence of the tissue culture origin vaccine for infectious laryngotracheitis virus in commercial chicken flocks in Brazil.
Chicago Style CitationSantander Parra, Silvana H.,, Luis F. Nuñez, Claudete S. Astolfi Ferreira, and Antonio J. Piantina Ferreira. Persistence of the Tissue Culture Origin Vaccine for Infectious Laryngotracheitis Virus in Commercial Chicken Flocks in Brazil.
MLA CitationSantander Parra, Silvana H.,, Luis F. Nuñez, Claudete S. Astolfi Ferreira, and Antonio J. Piantina Ferreira. Persistence of the Tissue Culture Origin Vaccine for Infectious Laryngotracheitis Virus in Commercial Chicken Flocks in Brazil.
Warning: These citations may not always be 100% accurate.