N. Lavado A., E. Icochea D’A., and R. Perales, “Evaluation of the protection of a vectorized vaccine against Gumboro disease under controlled conditions in commercial laying pullets”, Rev. investig. vet. Perú, vol. 29, no. 3, pp. 931–941, Sep. 2018, doi: 10.15381/rivep.v29i3.14756.