N losses, purine N derivatives excretion and intestinal digestible protein requirements of cows at maintenance
P Susmel, M Spanghero, B Stefanon, C.R Mills, E PlazzottaVolume:
36
Year:
1993
Language:
english
DOI:
10.1016/0301-6226(93)90054-l
File:
PDF, 496 KB
english, 1993