Ogunbodede, M.A., et al. “A Survey of Bovine Mummified Foetus and Foetal Wastage at Bodija Abattoir in Ibadan Nigeria”. Pakistan Journal of Nutrition, vol. 15, no. 1, Dec. 2015, pp. 45–51, https://doi.org/10.3923/pjn.2016.45.51.