1. The isolation of a neurotropic strain (GB) of Newcastle disease virus;Boney;Southwestern Vet.,1951
2. The spray method for bronchitis and Newcastle disease vaccination;Crawley;Southwestern Vet,1954
3. Newcastle disease and infectious bronchitis neutralizing antibody indexes of normal chicken serum;Cunningham;Am. J. Vet. Res.,1951
4. Delaplane, J. P., 1954. Personal communication.
5. La vaccinazione ge via orale contro la pseudopeste, dei polli (Padova). Atti Delia Soc;Gagliardi;Ital. Delle Sci. Vet,1953