共 3 条
[1]
BOGAN JA, 1988, AM J VET RES, V49, P99
[2]
22, 22,23-DIHYDROAVERMECTIN B-1, A NEW BROAD-SPECTRUM ANTI-PARASITIC AGENT
[J].
BRITISH VETERINARY JOURNAL,
1980, 136 (01)
:88-97