共 18 条
[14]
Richardson L. F., 1978, J ANIM SCI S1, V47, P45
[15]
RUFF MD, 1982, POLYETHER ANTIBIOTIC, V1, P303
[16]
SAKAUCHI R, 1981, Z TIERPHYSIOL TIERER, V46, P21
[17]
SCHELLING GT, 1984, J ANIM SCI, V58, P1518
[18]
[No title captured]