共 106 条
[45]
On the relationship between lactational performance and health: is it yield or metabolic imbalance that cause production diseases in dairy cattle? A position paper
[J].
LIVESTOCK PRODUCTION SCIENCE,
2003, 83 (2-3)
:277-308
[46]
Ingvartsen KL, 2015, JPN J VET RES, V63, pS15
[49]
KEHRLI ME, 1989, AM J VET RES, V50, P215
[50]
KEHRLI ME, 1989, AM J VET RES, V50, P207