1. AOAC, 1990. Official Method of Analysis, 15th ed. Association of Official Analytical Chemists. Arlington, VA.
2. Digestibility of rations containing different sources of supplementary protein by young pigs;Combs;J. Anim. Sci.,1963
3. Effect of protein source on performance of early weaned pigs (Abstr.);Dietz;J. Anim. Sci.,1988
4. Multiple range and multiple F tests;Duncan;Biometrics,1955
5. The preference of weaning pigs for diets containing either dried skim milk or spray-dried porcine plasma (Abstr.);Ermer;J. Anim. Sci.,1992