G. Pereira, Y. M. L. Valim, A. E. C. S. Azzolini, and A. I. de A. Pandochi, “Sheep erythrocyte sensitisation and restriction to lysis by the complement system from equine and sheep serum”, Braz. J. Vet. Res. Anim. Sci., vol. 32, no. 3, pp. 155–159, Sep. 1995, doi: 10.11606/issn.1678-4456.bjvras.1994.52102.