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Effects of ractopamine at different dietary protein levels on growth performance and carcass characteristics in finishing pigs
Ri-Jin Xiao, Zi-Rong Xu, Hong-Liang ChenVolume:
79
Year:
1999
Language:
english
DOI:
10.1016/s0377-8401(98)00282-x
File:
PDF, 84 KB
english, 1999