Loughmiller, J. A., B. Hardy, E. Cerchiari, B. Christopherson, H. H. Stein, and K. Hugoson. 2002. Effects of WEANMOR® feed additive on sow and litter performance. J. Anim. Sci. 80(Suppl. 1):160 (Abstr.)
Stein, H. H. and R. A. Easter. 1996. A technique for inserting a simple T-Cannula in the terminal ileum of pregnant sows. J. Anim. Sci. 74(Suppl. 1):190 (Abstr.)
Wilson, M. E., H. H. Stein, N. L. Trottier, D. D. Hall, R. L. Moser, D. E. Orr, and R. A. Easter. 1996. Effect of lysine intake on reproductive performance in first parity sows. J. Anim. Sci. 74(Suppl. 1):63 (Abstr.)
Stein, H. H. 2006. Formulating diets to reproducing and growing pigs using field peas. P 43-49 in Proc. 2nd joint meeting of the MPA of ND and NDPC. Fargo, ND, November 28-29, 2006. Link to full text (.pdf)
Stein, H. H., 1997. Comparative amino acid digestibilities in adult sows and growing pigs. In: Proc. of Swine Summit '97. p. 74-79. Heartland Lysine Inc., Chicago, IL USA. Link to full text (.pdf)
Stein, H. H. and R. A. Easter, 1997. Endogenous secretions of proteins and amino acids in pregnant and lactating sows. In: J. P. LaPlace, C. Fevrier, and A. Barbeau (ED). Digestive physiology in pigs. EAAP publ. No 88. p. 321-324. St. Malo, France. Link to full text (.pdf)
Stein, H. H., 1995. Feeding the swine breeding herd. In (Ed.: M. E. Ensminger): Libros De Discursos De La Escuela Agrotecnica International En Cuba 1995, Clovis, Ca.
Stein, H. H. 1996. Amino acid requirements in lactating sows. A review. In: University of Illinois Swine Research Reports, p. 32. Link to full text (.pdf)
Rodriquez-Marquez, M. C., J. M. Bahr, and H. H. Stein. 1995. The endocrine involvement in reproductive problems in sows. In: University of Illinois, Swine Research Reports, p. 45. Link to full text (.pdf)
Bull, R. B., P. B. Harrison, C. Santana, and H. H. Stein. 1995. Reducing heat stress in gilts and sows. In: University of Illinois, Swine Research Reports, p. 35. Link to full text (.pdf)
Mateo, C. D., D. N. Peters, and H. H. Stein. 2004. Nucleotides in sows' colostrum and milk at different stages of lactation. J. Anim. Sci. 82:1339-1342. Link to full text (.pdf)
Nielsen, T. T., N. L. Trottier, C. Bellaver, H. H. Stein, and R. A. Easter. 2002. Effect of litter size on mammary gland amino acid uptake in lactating sows. J. Anim. Sci. 80:2402-2411. Link to full text (.pdf)
Stein, H. H., S. W. Kim, T. T. Nielsen, R. A. Easter. 2001. Standardized ileal protein and amino acid digestibility by growing pigs and sows. J. Anim. Sci. 79:2113-2122. Link to full text (.pdf)
Kim, S. W., M. Grossman, H. H. Stein, and R. A. Easter. 2000. A nonlinear model for mammary gland growth and regression in lactating sows. Growth Dev. Aging 64:71-81. Link to abstract
Kim, S. W., W. L. Hurley, I. K. Han, H. H. Stein, and R. A. Easter. 1999. Effect of nutrient intake on mammary gland growth in lactating sows. J. Anim. Sci. 77:3304-3315. Link to full text (.pdf)
Stein, H. H., N. L. Trottier, C. Bellaver, and R. A. Easter. 1999. The effect of feeding level and physiological status on total flow and amino acid composition of endogenous protein at the distal ileum in swine. J. Anim. Sci. 77:1180-1187. Link to full text (.pdf)
Stein, H. H., S. Aref, and R. A. Easter. 1999. Comparative protein and amino acid digestibilities in growing pigs and sows. J. Anim. Sci. 77:1169-1179. Link to full text (.pdf)
Stein, H. H., C. F. Shiply, and R. A. Easter. 1998. Technical Note: A technique for inserting a T-cannula into the distal ileum of pregnant sows. J. Anim. Sci. 76:1433-1436. Link to full text (.pdf)