共 6 条
[3]
HAMIR AN, 1981, VICTORIAN VET P, V39, P13
[4]
Zook B. C., 1978, Toxicity of heavy metals in the environment. Part 1, P179
[5]
ZOOK BC, 1969, AM J VET RES, V33, P903
[6]
ZOOK BC, 1977, CURRENT VET THERAPY, V6, P128