1. Cutler, R.S., Fahy, V.A., Spicer, E.M., 1992. Preweaning mortality. In: Leman, A.D., Straw, B.E., Mengeling, W.D., D'Allaire, S., Taylor, D.J. (Eds.), Diseases of Swine. Iowa State University Press, IA, pp. 847–860.
2. Cutler, R.S., Spicer, E.M., Prime, R.W., 1989. Neonatal mortality. The influence of management. In: Barnett, J.B. et al. (Eds.), Manipulating Pig Production, Vol. 2. Australasian Pig science Association, Melbourne, Australia, pp. 122–134.
3. Causes and prevention of piglet mortality;English;Pig News and Information,1984
4. English, P.R., Smith, W.J., MacLean, A., 1984. The Sow-Improving Her Efficiency. Farming Press, Suffolk, UK, pp. 186–218.
5. Hemsworth, P.H., Barnett, J.L., 1987. Human–animal interactions. In: Price, E.O. (Ed.), The Veterinary Clinics of North America, Food Animal Practice. Saunders, Philadelphia, 3: 339–356.