Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

Grala et al., 1999. Anim. Feed Sci. Technol., 80: 207-222

Document reference 
Grala, W. ; Verstegen, M. W. A. ; Jansman, A. J. M. ; Huisman, J. ; van Leeuwen, P. ; Tamminga, S., 1999. Effects of ileal endogeneous nitrogen losses and dietary amino acid supplementation on nitrogen retention in growing pigs. Anim. Feed Sci. Technol., 80: 207-222
Citation key 
Grala et al., 1999