共 19 条
[2]
FINLAYSON M, 1973, CAN J COMP MED, V37, P63
[4]
HAYS VW, 1976, INT S NUTRITION DRUG
[7]
PERSPECTIVE ON USE OF ANTIBIOTICS IN ANIMAL FEEDS
[J].
JOURNAL OF ANIMAL SCIENCE,
1976, 42 (04)
:1058-1071
[8]
LANGLOIS BE, J ANIM SCI
[10]
MEY LE, 1976, NUTR ABSTR REV, V46, P154