共 6 条
[1]
BIGRASPOULIN M, 1984, PREV VET MED, V3, P227
[2]
CHALMERS N, 1989, OPEN U PROJECT GUIDE, P79
[3]
THE INFLUENCE OF CONCENTRATE AMOUNT ON LOCOMOTION AND CLINICAL LAMENESS IN DAIRY-CATTLE
[J].
ANIMAL PRODUCTION,
1988, 47
:185-190
[4]
PHILIPOT JM, 1990, 6TH P INT S DIS RUM, P184
[6]
WEAVER AD, 1984, BOVINE PRACTICE, V19, P223