Onyeanusi, B.I., et al. “Susceptibility of Guinea Fowl (Numida Meleagris Galeata) to Infectious Bursal Disease Virus (IBDV)”. International Journal of Poultry Science, vol. 8, no. 6, May 2009, pp. 595–597, https://doi.org/10.3923/ijps.2009.595.597.